From 35bd9e51f7cef551382025a5459d68eddd8f028b Mon Sep 17 00:00:00 2001
From: bobzel <zzzman@gmail.com>
Date: Mon, 23 Jun 2025 13:26:59 -0400
Subject: fixed invalidations to not trigger creating new refs when ref= was
 assigned to an anonymous function.  fixed scribble erase to not delete
 everything it overlaps, just things it intersects with or contains.  fixed
 ink to have a Math mode and fixed math recognition myscript calls.

---
 src/Utils.ts                                       |   3 +
 src/client/util/CurrentUserUtils.ts                |   4 +
 src/client/views/EditableView.tsx                  |   5 +-
 src/client/views/GestureOverlay.tsx                |   4 +-
 src/client/views/InkTranscription.tsx              | 182 +++++++++++----------
 src/client/views/InkingStroke.tsx                  |   2 +-
 src/client/views/LightboxView.tsx                  |   3 +-
 src/client/views/MainView.tsx                      |  36 ++--
 src/client/views/UndoStack.tsx                     |   3 +-
 src/client/views/animationtimeline/Timeline.tsx    |   3 +-
 .../views/collections/CollectionNoteTakingView.tsx |   3 +-
 .../views/collections/CollectionStackingView.tsx   |  10 +-
 .../CollectionStackingViewFieldColumn.tsx          |  12 +-
 .../views/collections/CollectionTreeView.tsx       |   3 +-
 src/client/views/collections/TreeView.tsx          |   3 +-
 .../collectionFreeForm/CollectionFreeFormView.tsx  |  53 +++---
 .../collectionFreeForm/FaceCollectionBox.tsx       |   3 +-
 .../collections/collectionFreeForm/MarqueeView.tsx |  39 ++---
 .../collectionLinear/CollectionLinearView.tsx      |   5 +-
 .../collectionSchema/CollectionSchemaView.tsx      |  24 ++-
 .../collectionSchema/SchemaCellField.tsx           |   4 +-
 .../collectionSchema/SchemaColumnHeader.tsx        |   9 +-
 .../collectionSchema/SchemaTableCell.tsx           |   3 +-
 src/client/views/global/globalScripts.ts           |   2 +-
 src/client/views/nodes/DataVizBox/DataVizBox.tsx   |   7 +-
 .../DataVizBox/DocCreatorMenu/DocCreatorMenu.tsx   |   3 +-
 .../nodes/DataVizBox/components/Histogram.tsx      |  11 +-
 .../nodes/DataVizBox/components/LineChart.tsx      |  11 +-
 .../views/nodes/DataVizBox/components/PieChart.tsx |  15 +-
 src/client/views/nodes/DiagramBox.tsx              |   6 +-
 src/client/views/nodes/DocumentContentsView.tsx    |   4 +-
 src/client/views/nodes/DocumentView.tsx            |  22 +--
 src/client/views/nodes/EquationBox.tsx             |   3 +-
 src/client/views/nodes/FunctionPlotBox.tsx         |   3 +-
 src/client/views/nodes/LabelBox.tsx                |  38 +++--
 src/client/views/nodes/LinkBox.tsx                 |  23 +--
 src/client/views/nodes/LinkDocPreview.tsx          |   9 +-
 src/client/views/nodes/ScreenshotBox.tsx           |  18 +-
 src/client/views/nodes/calendarBox/CalendarBox.tsx |  35 ++--
 .../nodes/chatbot/chatboxcomponents/ChatBox.tsx    |  14 +-
 .../views/nodes/formattedText/FormattedTextBox.tsx |   8 +-
 src/client/views/nodes/trails/PresBox.tsx          |  51 +++---
 src/client/views/pdf/GPTPopup/GPTPopup.tsx         |   3 +-
 src/fields/InkField.ts                             |   1 +
 44 files changed, 358 insertions(+), 345 deletions(-)

(limited to 'src')

diff --git a/src/Utils.ts b/src/Utils.ts
index 724725c23..e96b8e231 100644
--- a/src/Utils.ts
+++ b/src/Utils.ts
@@ -202,6 +202,9 @@ export function aggregateBounds(boundsList: { x: number; y: number; width?: numb
 export function intersectRect(r1: { left: number; top: number; width: number; height: number }, r2: { left: number; top: number; width: number; height: number }) {
     return !(r2.left > r1.left + r1.width || r2.left + r2.width < r1.left || r2.top > r1.top + r1.height || r2.top + r2.height < r1.top);
 }
+export function rectContains(r1: { left: number; top: number; width: number; height: number }, r2: { left: number; top: number; width: number; height: number }) {
+    if (r1.left < r2.left && r1.left + r1.width > r2.left + r2.width && r1.top < r2.top && r1.top + r1.height > r2.top + r2.height) return true;
+}
 
 export function stringHash(s?: string) {
     return !s ? undefined : Math.abs(s.split('').reduce((a, b) => (n => n & n)((a << 5) - a + b.charCodeAt(0)), 0));
diff --git a/src/client/util/CurrentUserUtils.ts b/src/client/util/CurrentUserUtils.ts
index 45feb0b2f..9fbc82bef 100644
--- a/src/client/util/CurrentUserUtils.ts
+++ b/src/client/util/CurrentUserUtils.ts
@@ -796,6 +796,7 @@ pie title Minerals in my tap water
                     { title: "Pen",      toolTip: "Pen (Ctrl+P)",           btnType: ButtonType.ToggleButton, icon: "pen-nib",     toolType: InkInkTool.Pen,         ignoreClick: true, scripts: {onClick:'{ return setActiveTool(this.toolType, true, _readOnly_);}' }},
                     { title: "Highlight",toolTip: "Highlight (Ctrl+H)",     btnType: ButtonType.ToggleButton, icon: "highlighter", toolType: InkInkTool.Highlight,   ignoreClick: true, scripts: {onClick:'{ return setActiveTool(this.toolType, true, _readOnly_);}' }},
                     { title: "Write",    toolTip: "Write (Ctrl+Shift+P)",   btnType: ButtonType.ToggleButton, icon: "pen",         toolType: InkInkTool.Write,       ignoreClick: true, scripts: {onClick:'{ return setActiveTool(this.toolType, true, _readOnly_);}' },  funcs: {hidden:"IsNoviceMode()" }},      
+                    { title: "Math",     toolTip: "Math",                   btnType: ButtonType.ToggleButton, icon: "calculator",  toolType: InkInkTool.Math,        ignoreClick: true, scripts: {onClick:'{ return setActiveTool(this.toolType, true, _readOnly_);}' },  funcs: {hidden:"IsNoviceMode()" }},      
                 ]},
             { title: "Width",      toolTip: "Stroke width",                 btnType: ButtonType.NumberSliderButton,                toolType: InkProperty.StrokeWidth,ignoreClick: true, scripts: {script: '{ return setInkProperty(this.toolType, value, _readOnly_);}'}, funcs: {hidden:"!activeInkTool()"}, numBtnMin: 1, linearView_btnWidth:40},
             { title: "Color",      toolTip: "Stroke color",                 btnType: ButtonType.ColorButton,  icon: "pen",         toolType: InkProperty.StrokeColor,ignoreClick: true, scripts: {script: '{ return setInkProperty(this.toolType, value, _readOnly_);}'}, funcs: {hidden:"!activeInkTool()"}},
@@ -1032,6 +1033,9 @@ pie title Minerals in my tap water
         doc[`active${InkInkTool.Write}Color`]      ?? (doc[`active${InkInkTool.Write}Color`] = "rgb(255, 0, 0)");
         doc[`active${InkInkTool.Write}Width`]      ?? (doc[`active${InkInkTool.Write}Width`] = 1);
         doc[`active${InkInkTool.Write}Bezier`]     ?? (doc[`active${InkInkTool.Write}Bezier`] = "0");
+        doc[`active${InkInkTool.Math}Color`]       ?? (doc[`active${InkInkTool.Math}Color`] = "rgb(0, 0, 255)");
+        doc[`active${InkInkTool.Math}Width`]       ?? (doc[`active${InkInkTool.Math}Width`] = 1);
+        doc[`active${InkInkTool.Math}Bezier`]      ?? (doc[`active${InkInkTool.Math}Bezier`] = "0");
         doc[`active${InkInkTool.Highlight}Color`]  ?? (doc[`active${InkInkTool.Highlight}Color`] = 'transparent');
         doc[`active${InkInkTool.Highlight}Width`]  ?? (doc[`active${InkInkTool.Highlight}Width`] = 20);
         doc[`active${InkInkTool.Highlight}Bezier`] ?? (doc[`active${InkInkTool.Highlight}Bezier`] = "0");
diff --git a/src/client/views/EditableView.tsx b/src/client/views/EditableView.tsx
index d9447b7ec..deeabaa28 100644
--- a/src/client/views/EditableView.tsx
+++ b/src/client/views/EditableView.tsx
@@ -236,6 +236,7 @@ export class EditableView extends ObservableReactComponent<EditableProps> {
         return this._editing;
     };
 
+    setInputRef = (r: HTMLInputElement | HTMLTextAreaElement | null) => (this._inputref = r);
     renderEditor() {
         return this._props.autosuggestProps ? (
             <Autosuggest
@@ -255,7 +256,7 @@ export class EditableView extends ObservableReactComponent<EditableProps> {
         ) : this._props.oneLine !== false && this._props.GetValue()?.toString().indexOf('\n') === -1 ? (
             <input
                 className="editableView-input"
-                ref={r => { this._inputref = r; }} // prettier-ignore
+                ref={this.setInputRef}
                 style={{ display: this._props.display, overflow: 'auto', fontSize: this._props.fontSize, minWidth: 20, background: this._props.background }}
                 placeholder={this._props.placeholder}
                 onBlur={e => this.finalizeEdit(e.currentTarget.value, false, true, false)}
@@ -270,7 +271,7 @@ export class EditableView extends ObservableReactComponent<EditableProps> {
         ) : (
             <textarea
                 className="editableView-input"
-                ref={r => { this._inputref = r; }} // prettier-ignore
+                ref={this.setInputRef}
                 style={{ display: this._props.display, overflow: 'auto', fontSize: this._props.fontSize, minHeight: `min(100%, ${(this._props.GetValue()?.split('\n').length || 1) * 15})`, minWidth: 20, background: this._props.background }}
                 placeholder={this._props.placeholder}
                 onBlur={e => this.finalizeEdit(e.currentTarget.value, false, true, false)}
diff --git a/src/client/views/GestureOverlay.tsx b/src/client/views/GestureOverlay.tsx
index 777a34ebc..8488c5293 100644
--- a/src/client/views/GestureOverlay.tsx
+++ b/src/client/views/GestureOverlay.tsx
@@ -3,7 +3,7 @@ import { action, computed, makeObservable, observable, runInAction } from 'mobx'
 import { observer } from 'mobx-react';
 import * as React from 'react';
 import { setupMoveUpEvents } from '../../ClientUtils';
-import { emptyFunction, intersectRect } from '../../Utils';
+import { emptyFunction, intersectRect, rectContains } from '../../Utils';
 import { Doc } from '../../fields/Doc';
 import { InkData, InkField, InkTool } from '../../fields/InkField';
 import { NumCast } from '../../fields/Types';
@@ -166,7 +166,7 @@ export class GestureOverlay extends ObservableReactComponent<React.PropsWithChil
      */
     docsInBoundingBox = (boundingBox: { topLeft: number[]; bottomRight: number[] }, childDocs: Doc[]): Doc[] => {
         const rect = { left: boundingBox.topLeft[0], top: boundingBox.topLeft[1], width: boundingBox.bottomRight[0] - boundingBox.topLeft[0], height: boundingBox.bottomRight[1] - boundingBox.topLeft[1] };
-        return childDocs.filter(doc => intersectRect(rect, { left: NumCast(doc.x), top: NumCast(doc.y), width: NumCast(doc._width), height: NumCast(doc._height) }));
+        return childDocs.filter(doc => rectContains(rect, { left: NumCast(doc.x), top: NumCast(doc.y), width: NumCast(doc._width), height: NumCast(doc._height) }));
     };
     /**
      * Determines if what the array of cusp/intersection data corresponds to a scribble.
diff --git a/src/client/views/InkTranscription.tsx b/src/client/views/InkTranscription.tsx
index 6220033d4..32ca5f56b 100644
--- a/src/client/views/InkTranscription.tsx
+++ b/src/client/views/InkTranscription.tsx
@@ -32,7 +32,7 @@ export class InkTranscription extends React.Component {
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     @observable _iinkEditor: any = undefined;
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    private lastJiix: any;
+    @observable _iinkMathEditor: any = undefined;
     private currGroup?: Doc;
     private collectionFreeForm?: CollectionFreeFormView;
 
@@ -44,7 +44,7 @@ export class InkTranscription extends React.Component {
     @action
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
     setMathRef = async (r: any) => {
-        if (!this._textRegister && r) {
+        if (!this._mathRegister && r) {
             const options = {
                 configuration: {
                     server: {
@@ -55,19 +55,17 @@ export class InkTranscription extends React.Component {
                         protocol: 'WEBSOCKET',
                     },
                     recognition: {
-                        type: 'TEXT',
-                        lang: 'en_US',
-                        text: {
-                            mimeTypes: ['application/vnd.myscript.jiix'] as 'application/vnd.myscript.jiix'[],
+                        type: 'MATH',
+                        math: {
+                            mimeTypes: ['application/x-latex'] as unknown as 'application/vnd.myscript.jiix'[],
                         },
                     },
                 },
             };
-            await iink.Editor.load(r, 'INKV2', options);
-
-            this._textRegister = r;
+            this._iinkMathEditor = await iink.Editor.load(r, 'INKV2', options);
+            this._mathRegister = r;
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            r?.addEventListener('exported', (e: any) => this.exportInk(e, this._textRef));
+            r?.addEventListener('exported', (e: any) => this.exportInk(e));
 
             return (this._textRef = r);
         }
@@ -97,12 +95,14 @@ export class InkTranscription extends React.Component {
             this._iinkEditor = await iink.Editor.load(r, 'INKV2', options);
             this._textRegister = r;
             // eslint-disable-next-line @typescript-eslint/no-explicit-any
-            r?.addEventListener('exported', (e: any) => this.exportInk(e, this._textRef));
+            r?.addEventListener('exported', (e: any) => this.exportInk(e));
 
             return (this._textRef = r);
         }
     };
 
+    _ffview: CollectionFreeFormView | undefined;
+
     /**
      * Handles processing Dash Doc data for ink transcription.
      *
@@ -110,7 +110,7 @@ export class InkTranscription extends React.Component {
      * @param inkDocs the ink docs contained within the selected group
      * @param math boolean whether to do math transcription or not
      */
-    transcribeInk = (groupDoc: Doc | undefined, inkDocs: Doc[], math: boolean) => {
+    transcribeInk = (ffview: CollectionFreeFormView, groupDoc: Doc | undefined, inkDocs: Doc[], math: boolean) => {
         if (!groupDoc) return;
         const validInks = inkDocs.filter(s => s.type === DocumentType.INK);
 
@@ -126,13 +126,10 @@ export class InkTranscription extends React.Component {
                 strokes.push(d.inkData.map(pd => inkStroke.ptToScreen({ X: pd.X, Y: pd.Y })));
                 times.push(authorTime);
             });
+        this._ffview = ffview;
         this.currGroup = groupDoc;
         const pointerData = strokes.map((stroke, i) => this.inkJSON(stroke, times[i]));
-        if (math) {
-            this._iinkEditor.importPointEvents(pointerData);
-        } else {
-            this._iinkEditor.importPointEvents(pointerData);
-        }
+        (math ? this._iinkMathEditor : this._iinkEditor).importPointEvents(pointerData);
     };
     convertPointsToString(points: InkData[]): string {
         return points[0].map(point => `new Point(${point.X}, ${point.Y})`).join(',');
@@ -204,83 +201,92 @@ export class InkTranscription extends React.Component {
      * @param ref the ref to the editor
      */
     // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    exportInk = async (e: any, ref: any) => {
-        const exports = e.detail['application/vnd.myscript.jiix'];
-        if (exports) {
-            if (exports['type'] == 'Math') {
-                const latex = exports['application/x-latex'];
-                if (this.currGroup) {
-                    this.currGroup.text = latex;
-                    this.currGroup.title = latex;
-                }
+    exportInk = (e: { detail: { [key: string]: string } }) => {
+        const exports = e.detail;
+        if (exports['application/x-latex']) {
+            const latex = exports['application/x-latex'];
+            if (this.currGroup) {
+                this.currGroup.text = latex;
+                this.currGroup.title = latex;
+            }
 
-                ref.editor.clear();
-            } else if (exports['type'] == 'Text') {
-                if (exports['application/vnd.myscript.jiix']) {
-                    this.lastJiix = JSON.parse(exports['application/vnd.myscript.jiix']);
-                    // map timestamp to strokes
-                    const timestampWord = new Map<number, string>();
-                    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                    this.lastJiix.words.map((word: any) => {
-                        if (word.items) {
-                            word.items.forEach((i: { id: string; timestamp: string; X: Array<number>; Y: Array<number>; F: Array<number> }) => {
-                                const ms = Date.parse(i.timestamp);
-                                timestampWord.set(ms, word.label);
-                            });
-                        }
+            this._ffview?.addDocument(
+                Docs.Create.EquationDocument(latex, {
+                    title: '',
+                    x: this.currGroup?.x as number,
+                    y: (this.currGroup?.y as number) + (this.currGroup?.height as number),
+                    nativeHeight: 40,
+                    _height: 50,
+                    nativeWidth: 40,
+                    _width: 50,
+                })
+            );
+            // this.showRecogBox(latex as string);
+            this._iinkMathEditor.clear();
+        } else if (exports['application/vnd.myscript.jiix']) {
+            const lastJiix = exports['application/vnd.myscript.jiix'] as unknown as { words: string[]; label: string };
+            // map timestamp to strokes
+            const timestampWord = new Map<number, string>();
+            // eslint-disable-next-line @typescript-eslint/no-explicit-any
+            lastJiix.words.map((word: any) => {
+                if (word.items) {
+                    word.items.forEach((i: { id: string; timestamp: string; X: Array<number>; Y: Array<number>; F: Array<number> }) => {
+                        const ms = Date.parse(i.timestamp);
+                        timestampWord.set(ms, word.label);
                     });
-
-                    const wordInkDocMap = new Map<string, Doc[]>();
-                    if (this.currGroup) {
-                        const docList = DocListCast(this.currGroup.data);
-                        docList.forEach((inkDoc: Doc) => {
-                            // just having the times match up and be a unique value (actual timestamp doesn't matter)
-                            const ms = (DateCast(inkDoc.author_date)?.getDate().getTime() ?? 0) + 14400000;
-                            const word = timestampWord.get(ms);
-                            if (!word) {
-                                return;
-                            }
-                            const entry = wordInkDocMap.get(word);
-                            if (entry) {
-                                entry.push(inkDoc);
-                                wordInkDocMap.set(word, entry);
-                            } else {
-                                const newEntry = [inkDoc];
-                                wordInkDocMap.set(word, newEntry);
-                            }
-                        });
-                        if (this.lastJiix.words.length > 1) this.subgroupsTranscriptions(wordInkDocMap);
-                    }
                 }
-                const text = exports['label'];
+            });
 
-                if (this.currGroup && text) {
-                    DocumentView.getDocumentView(this.currGroup)?.ComponentView?.updateIcon?.();
-                    const image = await this.getIcon();
-                    const { href } = (image as URLField).url;
-                    const hrefParts = href.split('.');
-                    const hrefComplete = `${hrefParts[0]}_o.${hrefParts[1]}`;
-                    let response;
-                    try {
-                        const hrefBase64 = await imageUrlToBase64(hrefComplete);
-                        response = await gptHandwriting(hrefBase64);
-                    } catch {
-                        console.error('Error getting image');
-                    }
-                    const textBoxText = 'iink: ' + text + '\n' + '\n' + 'ChatGPT: ' + response;
-                    this.currGroup.transcription = response;
-                    this.currGroup.title = response;
-                    if (!this.currGroup.hasTextBox) {
-                        const newDoc = Docs.Create.TextDocument(textBoxText, { title: '', x: this.currGroup.x as number, y: (this.currGroup.y as number) + (this.currGroup.height as number) });
-                        newDoc.height = 200;
-                        this.collectionFreeForm?.addDocument(newDoc);
-                        this.currGroup.hasTextBox = true;
+            const wordInkDocMap = new Map<string, Doc[]>();
+            if (this.currGroup) {
+                DocListCast(this.currGroup.data).forEach((inkDoc: Doc) => {
+                    // just having the times match up and be a unique value (actual timestamp doesn't matter)
+                    const ms = (DateCast(inkDoc.author_date)?.getDate().getTime() ?? 0) + 14400000;
+                    const word = timestampWord.get(ms);
+                    if (word) {
+                        const entry = wordInkDocMap.get(word);
+                        if (entry) {
+                            entry.push(inkDoc);
+                            wordInkDocMap.set(word, entry);
+                        } else {
+                            const newEntry = [inkDoc];
+                            wordInkDocMap.set(word, newEntry);
+                        }
                     }
-                    ref.editor.clear();
-                }
+                });
+                if (lastJiix.words.length > 1) this.subgroupsTranscriptions(wordInkDocMap);
             }
+            this.showRecogBox(lastJiix.label);
+            this._iinkEditor.clear();
         }
     };
+    private showRecogBox(text: string) {
+        if (this.currGroup) {
+            let response;
+            // DocumentView.getDocumentView(this.currGroup)?.ComponentView?.updateIcon?.();
+            // const image = await this.getIcon();
+            // const { href } = (image as URLField).url;
+            // const hrefParts = href.split('.');
+            // const hrefComplete = `${hrefParts[0]}_o.${hrefParts[1]}`;
+            // try {
+            //     const hrefBase64 = await imageUrlToBase64(hrefComplete);
+            //     response = await gptHandwriting(hrefBase64);
+            // } catch {
+            //     console.error('Error getting image');
+            // }
+            const textBoxText = 'iink: ' + text + '\n' + '\n' + 'ChatGPT: ' + response;
+
+            this.currGroup.transcription = response;
+            this.currGroup.title = response;
+            if (!this.currGroup.hasTextBox) {
+                const newDoc = Docs.Create.TextDocument(textBoxText, { title: '', x: this.currGroup.x as number, y: (this.currGroup.y as number) + (this.currGroup.height as number) });
+                newDoc.height = 200;
+                this.collectionFreeForm?.addDocument(newDoc);
+                this.currGroup.hasTextBox = true;
+            }
+        }
+    }
+
     /**
      * gets the icon of the collection that was just made
      * @returns the image of the collection
@@ -299,7 +305,7 @@ export class InkTranscription extends React.Component {
      */
     createInkGroup() {
         // TODO nda - if document being added to is a inkGrouping then we can just add to that group
-        if (Doc.ActiveTool === InkTool.Ink && Doc.ActiveInk === InkInkTool.Write) {
+        if (Doc.ActiveTool === InkTool.Ink && [InkInkTool.Write, InkInkTool.Math].includes(Doc.ActiveInk)) {
             CollectionFreeFormView.collectionsWithUnprocessedInk.forEach(ffView => {
                 // TODO: nda - will probably want to go through ffView unprocessed docs and then see if any of the inksToGroup docs are in it and only use those
                 const selected = ffView.unprocessedDocs;
@@ -309,7 +315,7 @@ export class InkTranscription extends React.Component {
                 );
                 ffView.unprocessedDocs = [];
 
-                InkTranscription.Instance.transcribeInk(newCollection, selected, false);
+                InkTranscription.Instance.transcribeInk(ffView, newCollection, selected, Doc.ActiveInk === InkInkTool.Math);
             });
         }
         CollectionFreeFormView.collectionsWithUnprocessedInk.clear();
diff --git a/src/client/views/InkingStroke.tsx b/src/client/views/InkingStroke.tsx
index 253db08de..4b651af7d 100644
--- a/src/client/views/InkingStroke.tsx
+++ b/src/client/views/InkingStroke.tsx
@@ -124,7 +124,7 @@ export class InkingStroke extends ViewBoxAnnotatableComponent<FieldViewProps>()
             );
             ffView.unprocessedDocs = [];
 
-            InkTranscription.Instance.transcribeInk(newCollection, selected, false);
+            InkTranscription.Instance.transcribeInk(ffView, newCollection, selected, false);
         }
     };
 
diff --git a/src/client/views/LightboxView.tsx b/src/client/views/LightboxView.tsx
index 0eb21b943..62b1180ec 100644
--- a/src/client/views/LightboxView.tsx
+++ b/src/client/views/LightboxView.tsx
@@ -244,6 +244,7 @@ export class LightboxView extends ObservableReactComponent<LightboxViewProps> {
             </div>
         </div>
     );
+    setStickerRef = (r: StickerPalette | null) => (this._annoPaletteView = r);
     render() {
         let downx = 0;
         let downy = 0;
@@ -317,7 +318,7 @@ export class LightboxView extends ObservableReactComponent<LightboxViewProps> {
                             </GestureOverlay>
                         </div>
 
-                        {this._showPalette && <StickerPalette ref={r => (this._annoPaletteView = r)} Doc={DocCast(Doc.UserDoc().myLightboxDrawings)} />}
+                        {this._showPalette && DocCast(Doc.UserDoc().myLightboxDrawings) && <StickerPalette ref={this.setStickerRef} Doc={DocCast(Doc.UserDoc().myLightboxDrawings)!} />}
                         {this.renderNavBtn(0, undefined, this._props.PanelHeight / 2 - 12.5, 'chevron-left', this._doc && this._history.length ? true : false, this.previous)}
                         {this.renderNavBtn(
                             this._props.PanelWidth - Math.min(this._props.PanelWidth / 4, this._props.maxBorder[0]),
diff --git a/src/client/views/MainView.tsx b/src/client/views/MainView.tsx
index 13b14617c..867a5a304 100644
--- a/src/client/views/MainView.tsx
+++ b/src/client/views/MainView.tsx
@@ -921,19 +921,19 @@ export class MainView extends ObservableReactComponent<object> {
         );
     }
 
+    setMainDashRef = (r: HTMLDivElement | null) =>
+        r &&
+        new ResizeObserver(
+            action(() => {
+                this._dashUIWidth = r.getBoundingClientRect().width;
+                this._dashUIHeight = r.getBoundingClientRect().height;
+            })
+        ).observe(r);
     @computed get mainDashboardArea() {
         return !this.userDoc ? null : (
             <div
                 className="mainView-dashboardArea"
-                ref={r => {
-                    r &&
-                        new ResizeObserver(
-                            action(() => {
-                                this._dashUIWidth = r.getBoundingClientRect().width;
-                                this._dashUIHeight = r.getBoundingClientRect().height;
-                            })
-                        ).observe(r);
-                }}
+                ref={this.setMainDashRef}
                 style={{
                     color: 'black',
                     height: `calc(100% - ${this.topOfDashUI + this.topMenuHeight()}px)`,
@@ -1072,6 +1072,14 @@ export class MainView extends ObservableReactComponent<object> {
     };
 
     lightboxMaxBorder = [200, 50];
+    setMainViewRef = (r: HTMLDivElement | null) =>
+        r &&
+        new ResizeObserver(
+            action(() => {
+                this._windowWidth = r.getBoundingClientRect().width;
+                this._windowHeight = r.getBoundingClientRect().height;
+            })
+        ).observe(r);
     render() {
         return (
             <div
@@ -1085,15 +1093,7 @@ export class MainView extends ObservableReactComponent<object> {
                         ele.scrollTop = ele.scrollLeft = 0;
                     })(document.getElementById('root')!)
                 }
-                ref={r => {
-                    r &&
-                        new ResizeObserver(
-                            action(() => {
-                                this._windowWidth = r.getBoundingClientRect().width;
-                                this._windowHeight = r.getBoundingClientRect().height;
-                            })
-                        ).observe(r);
-                }}>
+                ref={this.setMainViewRef}>
                 {this.inkResources}
                 <DictationOverlay />
                 <SharingManager />
diff --git a/src/client/views/UndoStack.tsx b/src/client/views/UndoStack.tsx
index 067020a62..3755b1ec1 100644
--- a/src/client/views/UndoStack.tsx
+++ b/src/client/views/UndoStack.tsx
@@ -9,6 +9,7 @@ import './UndoStack.scss';
 
 @observer
 export class UndoStack extends React.Component<object> {
+    setRef = (r: HTMLDivElement | null) => r?.scroll({ behavior: 'auto', top: (r?.scrollHeight ?? 0) + 20 });
     render() {
         const background = UndoManager.batchCounter.get() ? 'yellow' : SettingsManager.userVariantColor;
         const color = UndoManager.batchCounter.get() ? 'black' : SettingsManager.userColor;
@@ -25,7 +26,7 @@ export class UndoStack extends React.Component<object> {
                             popup={
                                 <div
                                     className="undoStack-commandsContainer"
-                                    ref={r => r?.scroll({ behavior: 'auto', top: (r?.scrollHeight ?? 0) + 20 })}
+                                    ref={this.setRef}
                                     style={{
                                         background,
                                         color,
diff --git a/src/client/views/animationtimeline/Timeline.tsx b/src/client/views/animationtimeline/Timeline.tsx
index 814e9a7a0..c2bd01334 100644
--- a/src/client/views/animationtimeline/Timeline.tsx
+++ b/src/client/views/animationtimeline/Timeline.tsx
@@ -533,6 +533,7 @@ export class Timeline extends ObservableReactComponent<FieldViewProps & { Doc: D
         this._totalLength = RegionHelpers.convertPixelTime(this._time, 'mili', 'pixel', this._tickSpacing, this._tickIncrement);
     };
 
+    setTrackRef = (r: Track) => this.mapOfTracks.push(r);
     /**
      * if you have any question here, just shoot me an email or text.
      * basically the only thing you need to edit besides render methods in track (individual track lines) and keyframe (green region)
@@ -554,7 +555,7 @@ export class Timeline extends ObservableReactComponent<FieldViewProps & { Doc: D
                                 {[...this.children, this._props.Doc].map(doc => (
                                     <Track
                                         key={doc[Id]}
-                                        ref={ref => this.mapOfTracks.push(ref)}
+                                        ref={this.setTrackRef}
                                         timeline={this}
                                         animatedDoc={doc}
                                         currentBarX={this._currentBarX}
diff --git a/src/client/views/collections/CollectionNoteTakingView.tsx b/src/client/views/collections/CollectionNoteTakingView.tsx
index 7f639a11e..7a4408931 100644
--- a/src/client/views/collections/CollectionNoteTakingView.tsx
+++ b/src/client/views/collections/CollectionNoteTakingView.tsx
@@ -256,9 +256,10 @@ export class CollectionNoteTakingView extends CollectionSubView() {
         const height = () => this.getDocHeight(doc);
         let dref: Opt<DocumentView>;
         const noteTakingDocTransform = () => this.getDocTransform(doc, dref);
+        const setRef = (r: DocumentView | null) => (dref = r || undefined);
         return (
             <DocumentView
-                ref={r => (dref = r || undefined)}
+                ref={setRef}
                 Document={doc}
                 TemplateDataDocument={doc.isTemplateDoc || doc.isTemplateForField ? this._props.TemplateDataDocument : undefined}
                 pointerEvents={this.blockPointerEventsWhenDragging}
diff --git a/src/client/views/collections/CollectionStackingView.tsx b/src/client/views/collections/CollectionStackingView.tsx
index bdeb7d944..fbdd23315 100644
--- a/src/client/views/collections/CollectionStackingView.tsx
+++ b/src/client/views/collections/CollectionStackingView.tsx
@@ -1,6 +1,6 @@
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome';
 import * as CSS from 'csstype';
-import { action, computed, IReactionDisposer, makeObservable, observable, ObservableMap, reaction, runInAction } from 'mobx';
+import { action, computed, IReactionDisposer, makeObservable, observable, ObservableMap, reaction } from 'mobx';
 import { observer } from 'mobx-react';
 import * as React from 'react';
 import { ClientUtils, DivHeight, returnNone, returnZero, setupMoveUpEvents, smoothScroll } from '../../../ClientUtils';
@@ -391,10 +391,8 @@ export class CollectionStackingView extends CollectionSubView<Partial<collection
     });
 
     // This following three functions must be from the view Mehek showed
-    columnDividerDown = (e: React.PointerEvent) => {
-        runInAction(() => {
-            this._cursor = 'grabbing';
-        });
+    columnDividerDown = action((e: React.PointerEvent) => {
+        this._cursor = 'grabbing';
         const batch = UndoManager.StartBatch('stacking width');
         setupMoveUpEvents(
             this,
@@ -406,7 +404,7 @@ export class CollectionStackingView extends CollectionSubView<Partial<collection
             }),
             emptyFunction
         );
-    };
+    });
     @action
     onDividerMove = (e: PointerEvent) => {
         this.Document._layout_columnWidth = Math.max(10, (this._props.DocumentView?.().screenToViewTransform().transformPoint(e.clientX, 0)[0] ?? 0) - this.xMargin);
diff --git a/src/client/views/collections/CollectionStackingViewFieldColumn.tsx b/src/client/views/collections/CollectionStackingViewFieldColumn.tsx
index 8c535534a..b5efa7a72 100644
--- a/src/client/views/collections/CollectionStackingViewFieldColumn.tsx
+++ b/src/client/views/collections/CollectionStackingViewFieldColumn.tsx
@@ -304,6 +304,12 @@ export class CollectionStackingViewFieldColumn extends ObservableReactComponent<
         ContextMenu.Instance.displayMenu(pt[0], pt[1], undefined, true);
     };
 
+    setRef = (r: HTMLDivElement | null) => {
+        if (this._headerRef && this._props.colHeaderRefs.includes(this._headerRef)) this._props.colHeaderRefs.splice(this._props.colStackRefs.indexOf(this._headerRef), 1);
+        r && this._props.colHeaderRefs.push(r);
+        this._headerRef = r;
+    };
+
     @computed get innards() {
         TraceMobx();
         const key = this._props.pivotField;
@@ -315,11 +321,7 @@ export class CollectionStackingViewFieldColumn extends ObservableReactComponent<
             <div
                 key={heading}
                 className="collectionStackingView-sectionHeader"
-                ref={r => {
-                    if (this._headerRef && this._props.colHeaderRefs.includes(this._headerRef)) this._props.colHeaderRefs.splice(this._props.colStackRefs.indexOf(this._headerRef), 1);
-                    r && this._props.colHeaderRefs.push(r);
-                    this._headerRef = r;
-                }}
+                ref={this.setRef}
                 style={{
                     marginTop: 0,
                     marginBottom: this._props.gridGap,
diff --git a/src/client/views/collections/CollectionTreeView.tsx b/src/client/views/collections/CollectionTreeView.tsx
index bee5d016d..4625965b4 100644
--- a/src/client/views/collections/CollectionTreeView.tsx
+++ b/src/client/views/collections/CollectionTreeView.tsx
@@ -407,6 +407,7 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree
     remAnnotationDocument = (doc: Doc | Doc[]) => this.removeDocument(doc, `${this._props.fieldKey}_annotations`) || false;
     moveAnnotationDocument = (doc: Doc | Doc[], targetCollection: Doc | undefined, addDocument: (document: Doc | Doc[], annotationKey?: string) => boolean) => this.moveDocument(doc, targetCollection, addDocument) || false;
 
+    setRef = (r: HTMLDivElement | null) => !this.Document.treeView_HasOverlay && r && this.createTreeDropTarget(r);
     @observable _headerHeight = 0;
     @computed get content() {
         const background = () => this._props.styleProvider?.(this.Document, this._props, StyleProp.BackgroundColor) as string;
@@ -428,7 +429,7 @@ export class CollectionTreeView extends CollectionSubView<Partial<collectionTree
                 <div
                     className="collectionTreeView-contents"
                     key="tree"
-                    ref={r => !this.Document.treeView_HasOverlay && r && this.createTreeDropTarget(r)}
+                    ref={this.setRef}
                     style={{
                         ...(!titleBar ? { marginLeft: this.marginX(), paddingTop: this.marginTop() } : {}),
                         color: color(),
diff --git a/src/client/views/collections/TreeView.tsx b/src/client/views/collections/TreeView.tsx
index 5b2f1ff81..f84c7d3c0 100644
--- a/src/client/views/collections/TreeView.tsx
+++ b/src/client/views/collections/TreeView.tsx
@@ -1294,6 +1294,7 @@ export class TreeView extends ObservableReactComponent<TreeViewProps> {
                     return null;
                 }
 
+                const setRef = (r: TreeView | null) => treeViewRefs.set(child, r || undefined);
                 const dentDoc = (editTitle: boolean, newParent: Doc, addAfter: Doc | undefined, parent: TreeView | CollectionTreeView | undefined) => {
                     if (parent instanceof TreeView && parent._props.treeView.fileSysMode && !newParent.isFolder) return;
                     const fieldKey = Doc.LayoutDataKey(newParent);
@@ -1317,7 +1318,7 @@ export class TreeView extends ObservableReactComponent<TreeViewProps> {
                 return (
                     <TreeView
                         key={child[Id]}
-                        ref={r => treeViewRefs.set(child, r || undefined)}
+                        ref={setRef}
                         Document={pair.layout}
                         dataDoc={pair.data}
                         treeViewParent={treeViewParent}
diff --git a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
index 32ace463d..6e9e503f4 100644
--- a/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
+++ b/src/client/views/collections/collectionFreeForm/CollectionFreeFormView.tsx
@@ -562,7 +562,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
                 const B = this.screenToFreeformContentsXf.transformBounds(ge.bounds.left, ge.bounds.top, ge.bounds.width, ge.bounds.height);
                 const inkDoc = this.createInkDoc(points, B);
                 if (Doc.ActiveInk === InkInkTool.Highlight) inkDoc.$backgroundColor = 'transparent';
-                if (Doc.ActiveInk === InkInkTool.Write) {
+                if ([InkInkTool.Write, InkInkTool.Math].includes(Doc.ActiveInk)) {
                     this.unprocessedDocs.push(inkDoc);
                     CollectionFreeFormView.collectionsWithUnprocessedInk.add(this);
                 }
@@ -2220,18 +2220,41 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
         );
     };
 
+    @computed get inkEraser() {
+        return (
+            Doc.ActiveTool === InkTool.Eraser &&
+            Doc.ActiveEraser === InkEraserTool.Radius &&
+            this._showEraserCircle && (
+                <div
+                    onPointerMove={this.onCursorMove}
+                    style={{
+                        position: 'fixed',
+                        left: this._eraserX,
+                        top: this._eraserY,
+                        width: (ActiveEraserWidth() + 5) * 2,
+                        height: (ActiveEraserWidth() + 5) * 2,
+                        borderRadius: '50%',
+                        border: '1px solid gray',
+                        transform: 'translate(-50%, -50%)',
+                    }}
+                />
+            )
+        );
+    }
+
+    setRef = (r: HTMLDivElement | null) => {
+        this.createDashEventsTarget(r);
+        this.fixWheelEvents(r, this._props.isContentActive, this.onPassiveWheel);
+        r?.addEventListener('mouseleave', this.onMouseLeave);
+        r?.addEventListener('mouseenter', this.onMouseEnter);
+    };
     render() {
         TraceMobx();
         return (
             <div
                 className="collectionfreeformview-container"
                 id={this._paintedId}
-                ref={r => {
-                    this.createDashEventsTarget(r);
-                    this.fixWheelEvents(r, this._props.isContentActive, this.onPassiveWheel);
-                    r?.addEventListener('mouseleave', this.onMouseLeave);
-                    r?.addEventListener('mouseenter', this.onMouseEnter);
-                }}
+                ref={this.setRef}
                 onWheel={this.onPointerWheel}
                 onClick={this.onClick}
                 onPointerDown={this.onPointerDown}
@@ -2246,21 +2269,7 @@ export class CollectionFreeFormView extends CollectionSubView<Partial<collection
                     width: `${100 / this.nativeDimScaling}%`,
                     height: this._props.getScrollHeight?.() ?? `${100 / this.nativeDimScaling}%`,
                 }}>
-                {Doc.ActiveTool === InkTool.Eraser && Doc.ActiveEraser === InkEraserTool.Radius && this._showEraserCircle && (
-                    <div
-                        onPointerMove={this.onCursorMove}
-                        style={{
-                            position: 'fixed',
-                            left: this._eraserX,
-                            top: this._eraserY,
-                            width: (ActiveEraserWidth() + 5) * 2,
-                            height: (ActiveEraserWidth() + 5) * 2,
-                            borderRadius: '50%',
-                            border: '1px solid gray',
-                            transform: 'translate(-50%, -50%)',
-                        }}
-                    />
-                )}
+                {this.inkEraser}
                 {this.paintFunc ? (
                     <FormattedTextBox {...this.props} /> // need this so that any live dashfieldviews will update the underlying text that the code eval reads
                 ) : this._lightboxDoc ? (
diff --git a/src/client/views/collections/collectionFreeForm/FaceCollectionBox.tsx b/src/client/views/collections/collectionFreeForm/FaceCollectionBox.tsx
index 142085e14..c31558dff 100644
--- a/src/client/views/collections/collectionFreeForm/FaceCollectionBox.tsx
+++ b/src/client/views/collections/collectionFreeForm/FaceCollectionBox.tsx
@@ -150,6 +150,7 @@ export class UniqueFaceBox extends ViewBoxBaseComponent<FieldViewProps>() {
         FaceRecognitionHandler.UniqueFaceRemoveFaceImage(imgDoc, this.Document);
     }, 'remove doc from face');
 
+    setRef = (r: HTMLDivElement | null) => this.fixWheelEvents(r, this._props.isContentActive);
     render() {
         return (
             <div className="face-document-item" ref={ele => this.createDropTarget(ele!)}>
@@ -176,7 +177,7 @@ export class UniqueFaceBox extends ViewBoxBaseComponent<FieldViewProps>() {
                         style={{
                             pointerEvents: this._props.isContentActive() ? undefined : 'none',
                         }}
-                        ref={r => this.fixWheelEvents(r, this._props.isContentActive)}>
+                        ref={this.setRef}>
                         {FaceRecognitionHandler.UniqueFaceImages(this.Document).map((doc, i) => {
                             const [name, type] = ImageCastToNameType(doc?.[Doc.LayoutDataKey(doc)]) ?? ['-missing-', '.png'];
                             return (
diff --git a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
index ff78b332a..4191aaca8 100644
--- a/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
+++ b/src/client/views/collections/collectionFreeForm/MarqueeView.tsx
@@ -762,29 +762,26 @@ export class MarqueeView extends ObservableReactComponent<SubCollectionViewProps
         }
         e.stopPropagation();
     };
+    setRef = (r: HTMLDivElement | null) => {
+        r?.addEventListener('dashDragMovePause', this.onDragMovePause as EventListenerOrEventListenerObject);
+        this.MarqueeRef = r;
+    };
     render() {
         return (
-            <>
-                <div
-                    className="marqueeView"
-                    ref={r => {
-                        r?.addEventListener('dashDragMovePause', this.onDragMovePause as EventListenerOrEventListenerObject);
-                        this.MarqueeRef = r;
-                    }}
-                    style={{
-                        overflow: StrCast(this._props.Document._overflow),
-                        cursor: Doc.ActiveTool === InkTool.Ink || this._visible ? 'crosshair' : 'pointer',
-                    }}
-                    onDragOver={e => e.preventDefault()}
-                    onScroll={e => {
-                        e.currentTarget.scrollTop = e.currentTarget.scrollLeft = 0;
-                    }}
-                    onClick={this.onClick}
-                    onPointerDown={this.onPointerDown}>
-                    {this._visible ? this.marqueeDiv : null}
-                    {this.props.children}
-                </div>
-            </>
+            <div
+                className="marqueeView"
+                ref={this.setRef}
+                style={{
+                    overflow: StrCast(this._props.Document._overflow),
+                    cursor: Doc.ActiveTool === InkTool.Ink || this._visible ? 'crosshair' : 'pointer',
+                }}
+                onDragOver={e => e.preventDefault()}
+                onScroll={e => (e.currentTarget.scrollTop = (e.currentTarget.scrollLeft = 0))} // prettier-ignore
+                onClick={this.onClick}
+                onPointerDown={this.onPointerDown}>
+                {this._visible ? this.marqueeDiv : null}
+                {this.props.children}
+            </div>
         );
     }
 }
diff --git a/src/client/views/collections/collectionLinear/CollectionLinearView.tsx b/src/client/views/collections/collectionLinear/CollectionLinearView.tsx
index d0a1e6f0d..435f618d9 100644
--- a/src/client/views/collections/collectionLinear/CollectionLinearView.tsx
+++ b/src/client/views/collections/collectionLinear/CollectionLinearView.tsx
@@ -158,14 +158,13 @@ export class CollectionLinearView extends CollectionSubView() {
 
         let dref: Opt<HTMLDivElement>;
         const docXf = () => this.getTransform(dref);
+        const setRef = (r: HTMLDivElement | null) => (dref = r || undefined);
         // const scalable = pair.layout.onClick || pair.layout.onDragStart;
         return hidden ? null : (
             <div
                 className={preview ? 'preview' : `collectionLinearView-docBtn`}
                 key={doc[Id]}
-                ref={r => {
-                    dref = r || undefined;
-                }}
+                ref={setRef}
                 style={{
                     pointerEvents: 'all',
                     width: NumCast(doc._width),
diff --git a/src/client/views/collections/collectionSchema/CollectionSchemaView.tsx b/src/client/views/collections/collectionSchema/CollectionSchemaView.tsx
index 6442385c0..2576bdf9b 100644
--- a/src/client/views/collections/collectionSchema/CollectionSchemaView.tsx
+++ b/src/client/views/collections/collectionSchema/CollectionSchemaView.tsx
@@ -1043,17 +1043,16 @@ export class CollectionSchemaView extends CollectionSubView() {
         if (!this._oldKeysWheel?.scrollTop && e.deltaY <= 0) e.preventDefault();
         e.stopPropagation();
     };
+    setRef = (r: HTMLDivElement | null) => {
+        this._oldKeysWheel?.removeEventListener('wheel', this.onKeysPassiveWheel);
+        this._oldKeysWheel = r;
+        r?.addEventListener('wheel', this.onKeysPassiveWheel, { passive: false });
+    };
     _oldKeysWheel: HTMLDivElement | null = null;
     @computed get keysDropdown() {
         return (
             <div className="schema-key-search">
-                <div
-                    className="schema-key-list"
-                    ref={r => {
-                        this._oldKeysWheel?.removeEventListener('wheel', this.onKeysPassiveWheel);
-                        this._oldKeysWheel = r;
-                        r?.addEventListener('wheel', this.onKeysPassiveWheel, { passive: false });
-                    }}>
+                <div className="schema-key-list" ref={this.setRef}>
                     {this._menuKeys.map(key => (
                         <div
                             key={key}
@@ -1294,6 +1293,9 @@ export class CollectionSchemaView extends CollectionSubView() {
     screenToLocal = () => this.ScreenToLocalBoxXf().translate(-this.tableWidth, 0);
     previewWidthFunc = () => this.previewWidth;
     displayedDocsFunc = () => this.docsWithDrag.docs;
+    setColHdrRef = (r: SchemaColumnHeader | null) => r && this._headerRefs.push(r);
+    setPreviewRef = (r: HTMLDivElement | null) => (this._previewRef = r);
+
     render() {
         return (
             <div
@@ -1331,7 +1333,7 @@ export class CollectionSchemaView extends CollectionSubView() {
                         {this.columnKeys.map((key, index) => (
                             <SchemaColumnHeader
                                 //cleanupField={this.cleanupComputedField}
-                                ref={r => r && this._headerRefs.push(r)}
+                                ref={this.setColHdrRef}
                                 keysDropdown={this.keysDropdown}
                                 schemaView={this}
                                 columnWidth={() => CollectionSchemaView._minColWidth} //TODO: update
@@ -1379,11 +1381,7 @@ export class CollectionSchemaView extends CollectionSubView() {
                 </div>
                 {this.previewWidth > 0 && <div className="schema-preview-divider" style={{ width: CollectionSchemaView._previewDividerWidth }} onPointerDown={this.onDividerDown} />}
                 {this.previewWidth > 0 && (
-                    <div
-                        style={{ width: `${this.previewWidth}px` }}
-                        ref={ref => {
-                            this._previewRef = ref;
-                        }}>
+                    <div style={{ width: `${this.previewWidth}px` }} ref={this.setPreviewRef}>
                         {Array.from(this._selectedDocs).lastElement() && (
                             <DocumentView
                                 Document={Array.from(this._selectedDocs).lastElement()}
diff --git a/src/client/views/collections/collectionSchema/SchemaCellField.tsx b/src/client/views/collections/collectionSchema/SchemaCellField.tsx
index 9ad94cb31..412daa105 100644
--- a/src/client/views/collections/collectionSchema/SchemaCellField.tsx
+++ b/src/client/views/collections/collectionSchema/SchemaCellField.tsx
@@ -341,12 +341,14 @@ export class SchemaCellField extends ObservableReactComponent<SchemaCellFieldPro
         return <span className="editableView-static">{this._props.fieldContents ? <FieldView {...this._props.fieldContents} /> : ''}</span>;
     };
 
+    setRef = (r: HTMLDivElement | null) => (this._inputref = r);
+
     renderEditor = () => {
         return (
             <div
                 contentEditable
                 className="schemaField-editing"
-                ref={r => (this._inputref = r)}
+                ref={this.setRef}
                 style={{ minHeight: `min(100%, ${(this._props.GetValue()?.split('\n').length || 1) * 15})`, minWidth: 20 }}
                 onBlur={() => (this._props.refSelectModeInfo.enabled ? setTimeout(() => this.setIsFocused(true), 1000) : this.finalizeEdit(false, true, false))}
                 onInput={this.onChange}
diff --git a/src/client/views/collections/collectionSchema/SchemaColumnHeader.tsx b/src/client/views/collections/collectionSchema/SchemaColumnHeader.tsx
index 134f2ed31..64bfab856 100644
--- a/src/client/views/collections/collectionSchema/SchemaColumnHeader.tsx
+++ b/src/client/views/collections/collectionSchema/SchemaColumnHeader.tsx
@@ -118,6 +118,10 @@ export class SchemaColumnHeader extends ObservableReactComponent<SchemaColumnHea
         return { color, fieldProps, cursor };
     };
 
+    setRef = (r: EditableView | null) => {
+        this._inputRef = r;
+        this._props.autoFocus && r?.setIsFocused(true);
+    };
     @computed get editableView() {
         const { color, fieldProps } = this.renderProps(this._props);
 
@@ -133,10 +137,7 @@ export class SchemaColumnHeader extends ObservableReactComponent<SchemaColumnHea
                     width: '100%',
                 }}>
                 <EditableView
-                    ref={r => {
-                        this._inputRef = r;
-                        this._props.autoFocus && r?.setIsFocused(true);
-                    }}
+                    ref={this.setRef}
                     oneLine={true}
                     allowCRs={false}
                     contents={''}
diff --git a/src/client/views/collections/collectionSchema/SchemaTableCell.tsx b/src/client/views/collections/collectionSchema/SchemaTableCell.tsx
index 8b34b4139..02e0d8100 100644
--- a/src/client/views/collections/collectionSchema/SchemaTableCell.tsx
+++ b/src/client/views/collections/collectionSchema/SchemaTableCell.tsx
@@ -185,6 +185,7 @@ export class SchemaTableCell extends ObservableReactComponent<SchemaTableCellPro
         return eqSymbol + modField;
     };
 
+    setRef = (r: SchemaCellField | null) => selectedCell(this._props) && this._props.autoFocus && r?.setIsFocused(true);
     @computed get defaultCellContent() {
         const { color, textDecoration, fieldProps, pointerEvents } = SchemaTableCell.renderProps(this._props);
 
@@ -204,7 +205,7 @@ export class SchemaTableCell extends ObservableReactComponent<SchemaTableCellPro
                     Doc={this._props.Doc}
                     highlightCells={(text: string) => this._props.highlightCells(this.adjustSelfReference(text))}
                     getCells={(text: string) => this._props.eqHighlightFunc(this.adjustSelfReference(text))}
-                    ref={r => selectedCell(this._props) && this._props.autoFocus && r?.setIsFocused(true)}
+                    ref={this.setRef}
                     oneLine={this._props.oneLine}
                     contents={undefined}
                     fieldContents={fieldProps}
diff --git a/src/client/views/global/globalScripts.ts b/src/client/views/global/globalScripts.ts
index cb3adae10..e098d50d8 100644
--- a/src/client/views/global/globalScripts.ts
+++ b/src/client/views/global/globalScripts.ts
@@ -408,7 +408,7 @@ function setActiveTool(tool: InkTool | InkEraserTool | InkInkTool | Gestures, ke
     }
     runInAction(() => {
         const eraserTool = tool === InkTool.Eraser ? Doc.ActiveEraser : [InkEraserTool.Stroke, InkEraserTool.Radius, InkEraserTool.Segment].includes(tool as InkEraserTool) ? (tool as InkEraserTool) : undefined;
-        const inkTool = tool === InkTool.Ink ? Doc.ActiveInk : [InkInkTool.Pen, InkInkTool.Write, InkInkTool.Highlight].includes(tool as InkInkTool) ? (tool as InkInkTool) : undefined;
+        const inkTool = tool === InkTool.Ink ? Doc.ActiveInk : [InkInkTool.Pen, InkInkTool.Write, InkInkTool.Math, InkInkTool.Highlight].includes(tool as InkInkTool) ? (tool as InkInkTool) : undefined;
         if (GestureOverlay.Instance) {
             SnappingManager.SetKeepGestureMode(keepPrim);
         }
diff --git a/src/client/views/nodes/DataVizBox/DataVizBox.tsx b/src/client/views/nodes/DataVizBox/DataVizBox.tsx
index 9369ff98a..0b7033e57 100644
--- a/src/client/views/nodes/DataVizBox/DataVizBox.tsx
+++ b/src/client/views/nodes/DataVizBox/DataVizBox.tsx
@@ -420,6 +420,7 @@ export class DataVizBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
         }
     };
 
+    setRef = (r: LineChart | Histogram | PieChart | null) => (this._vizRenderer = r ?? undefined);
     // toggles for user to decide which chart type to view the data in
     @computed get renderVizView() {
         const scale = this._props.NativeDimScaling?.() || 1;
@@ -437,9 +438,9 @@ export class DataVizBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
         if (!this.records.length) return 'no data/visualization';
         switch (this.dataVizView) {
             case DataVizView.TABLE:     return <TableBox  {...sharedProps} Doc={this.Document} specHighlightedRow={this._specialHighlightedRow} docView={this.DocumentView} selectAxes={this.selectAxes} selectTitleCol={this.selectTitleCol}/>;
-            case DataVizView.LINECHART: return <LineChart {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={r => {this._vizRenderer = r ?? undefined;}} vizBox={this} />;
-            case DataVizView.HISTOGRAM: return <Histogram {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={r => {this._vizRenderer = r ?? undefined;}} />;
-            case DataVizView.PIECHART:  return <PieChart  {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={r => {this._vizRenderer = r ?? undefined;}} 
+            case DataVizView.LINECHART: return <LineChart {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={this.setRef} vizBox={this} />;
+            case DataVizView.HISTOGRAM: return <Histogram {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={this.setRef} />;
+            case DataVizView.PIECHART:  return <PieChart  {...sharedProps} Doc={this.Document} dataDoc={this.dataDoc} fieldKey={this.fieldKey} ref={this.setRef} 
             margin={{ top: 10, right: 15, bottom: 15, left: 15 }} />;
             default:
         } // prettier-ignore
diff --git a/src/client/views/nodes/DataVizBox/DocCreatorMenu/DocCreatorMenu.tsx b/src/client/views/nodes/DataVizBox/DocCreatorMenu/DocCreatorMenu.tsx
index fb083ea75..8f6ecab57 100644
--- a/src/client/views/nodes/DataVizBox/DocCreatorMenu/DocCreatorMenu.tsx
+++ b/src/client/views/nodes/DataVizBox/DocCreatorMenu/DocCreatorMenu.tsx
@@ -540,6 +540,7 @@ export class DocCreatorMenu extends ObservableReactComponent<DocCreateMenuProps>
         ]; //prettier-ignore
     }
 
+    setRef = (r: HTMLDivElement) => (this._ref = r);
     render() {
         const topButton = (icon: string, opt: string, func: () => void, tag: string) => (
             <div className={`top-button-container ${tag} ${opt === this._menuContent ? 'selected' : ''}`}>
@@ -558,7 +559,7 @@ export class DocCreatorMenu extends ObservableReactComponent<DocCreateMenuProps>
                 {!this._shouldDisplay ? undefined : (
                     <div
                         className="docCreatorMenu-cont"
-                        ref={r => (this._ref = r)}
+                        ref={this.setRef}
                         style={{
                             display: '',
                             left: this._pageX,
diff --git a/src/client/views/nodes/DataVizBox/components/Histogram.tsx b/src/client/views/nodes/DataVizBox/components/Histogram.tsx
index a7c4a00b0..f51683991 100644
--- a/src/client/views/nodes/DataVizBox/components/Histogram.tsx
+++ b/src/client/views/nodes/DataVizBox/components/Histogram.tsx
@@ -413,6 +413,10 @@ export class Histogram extends ObservableReactComponent<HistogramProps> {
         });
     };
 
+    setChartRef = (r: HTMLDivElement | null) => {
+        this._histogramRef = r;
+        r && this.drawChart(this._histogramData, this.width, this.height);
+    };
     render() {
         if (!this.selectedBins) this.layoutDoc.dataViz_histogram_selectedBins = new List<string>();
 
@@ -446,12 +450,7 @@ export class Histogram extends ObservableReactComponent<HistogramProps> {
                             size={Size.XSMALL}
                         />
                     </div>
-                    <div
-                        ref={r => {
-                            this._histogramRef = r;
-                            r && this.drawChart(this._histogramData, this.width, this.height);
-                        }}
-                    />
+                    <div ref={this.setChartRef} />
                     {selected !== 'none' ? (
                         <div className="selected-data">
                             Selected: {selected}
diff --git a/src/client/views/nodes/DataVizBox/components/LineChart.tsx b/src/client/views/nodes/DataVizBox/components/LineChart.tsx
index 80fadf178..732681e05 100644
--- a/src/client/views/nodes/DataVizBox/components/LineChart.tsx
+++ b/src/client/views/nodes/DataVizBox/components/LineChart.tsx
@@ -347,6 +347,10 @@ export class LineChart extends ObservableReactComponent<LineChartProps> {
             .style('pointer-events', 'none')
             .style('transform', `translate(${xScale(d0.x) - this.width}px,${yScale(d0.y)}px)`);
     }
+    setLineRef = (r: HTMLDivElement | null) => {
+        this._lineChartRef = r;
+        this.drawChart([this._lineChartData], this.rangeVals, this.width, this.height);
+    };
 
     render() {
         const selectedPt = this._currSelected ? `{ ${this._props.axes[0]}: ${this._currSelected.x} ${this._props.axes[1]}: ${this._currSelected.y} }` : 'none';
@@ -378,12 +382,7 @@ export class LineChart extends ObservableReactComponent<LineChartProps> {
                             fillWidth
                         />
                     </div>
-                    <div
-                        ref={r => {
-                            this._lineChartRef = r;
-                            this.drawChart([this._lineChartData], this.rangeVals, this.width, this.height);
-                        }}
-                    />
+                    <div ref={this.setLineRef} />
                     {selectedPt !== 'none' ? (
                         <div className="selected-data">
                             {`Selected: ${selectedPt}`}
diff --git a/src/client/views/nodes/DataVizBox/components/PieChart.tsx b/src/client/views/nodes/DataVizBox/components/PieChart.tsx
index 0ae70786f..cf476b8d0 100644
--- a/src/client/views/nodes/DataVizBox/components/PieChart.tsx
+++ b/src/client/views/nodes/DataVizBox/components/PieChart.tsx
@@ -373,10 +373,10 @@ export class PieChart extends ObservableReactComponent<PieChartProps> {
         const sliceName = StrCast(sliceTitle) ? StrCast(sliceTitle).replace(/\$/g, '').replace(/%/g, '').replace(/#/g, '').replace(/</g, '') : sliceTitle;
 
         const sliceColors = Cast(this._props.layoutDoc.dataViz_pie_sliceColors, listSpec('string'), null);
-        sliceColors.forEach(each => {
+        sliceColors?.forEach(each => {
             if (each.split('::')[0] === sliceName) sliceColors.splice(sliceColors.indexOf(each), 1);
         });
-        sliceColors.push(StrCast(sliceName + '::' + color));
+        sliceColors?.push(StrCast(sliceName + '::' + color));
     };
 
     @action changeHistogramCheckBox = () => {
@@ -384,6 +384,10 @@ export class PieChart extends ObservableReactComponent<PieChartProps> {
         this.drawChart(this._pieChartData, this.width, this.height);
     };
 
+    setChartRef = (r: HTMLDivElement | null) => {
+        this._piechartRef = r;
+        this.drawChart(this._pieChartData, this.width, this.height);
+    };
     render() {
         let titleAccessor = 'dataViz_pie_title';
         if (this._props.axes.length === 2) titleAccessor = titleAccessor + this._props.axes[0] + '-' + this._props.axes[1];
@@ -443,12 +447,7 @@ export class PieChart extends ObservableReactComponent<PieChartProps> {
                             Organize data as histogram
                         </div>
                     ) : null}
-                    <div
-                        ref={r => {
-                            this._piechartRef = r;
-                            this.drawChart(this._pieChartData, this.width, this.height);
-                        }}
-                    />
+                    <div ref={this.setChartRef} />
                     {selected !== 'none' ? (
                         <div className="selected-data">
                             Selected: {selected}
diff --git a/src/client/views/nodes/DiagramBox.tsx b/src/client/views/nodes/DiagramBox.tsx
index 7cfccf0dc..6a31f64ce 100644
--- a/src/client/views/nodes/DiagramBox.tsx
+++ b/src/client/views/nodes/DiagramBox.tsx
@@ -185,6 +185,8 @@ export class DiagramBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
         return '( )';
     };
 
+    setRef = (r: HTMLDivElement | null) => this.fixWheelEvents(r, this._props.isContentActive);
+    setDiagramBoxRef = (r: HTMLDivElement | null) => r && this.renderMermaidAsync.call(this, this.removeWords(this.mermaidcode), r);
     render() {
         return (
             <div
@@ -192,7 +194,7 @@ export class DiagramBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
                 style={{
                     pointerEvents: this._props.isContentActive() ? undefined : 'none',
                 }}
-                ref={r => this.fixWheelEvents(r, this._props.isContentActive)}>
+                ref={this.setRef}>
                 <div className="DIYNodeBox-searchbar">
                     <input type="text" value={this._inputValue} onKeyDown={action(e => e.key === 'Enter' && this.generateMermaidCode())} onChange={action(e => (this._inputValue = e.target.value))} />
                     <button type="button" onClick={this.generateMermaidCode}>
@@ -208,7 +210,7 @@ export class DiagramBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
                     ) : this._generating ? (
                         <div className="loading-circle" />
                     ) : (
-                        <div className="diagramBox" ref={r => r && this.renderMermaidAsync.call(this, this.removeWords(this.mermaidcode), r)}>
+                        <div className="diagramBox" ref={this.setDiagramBoxRef}>
                             {this._errorMessage || 'Type a prompt to generate a diagram'}
                         </div>
                     )}
diff --git a/src/client/views/nodes/DocumentContentsView.tsx b/src/client/views/nodes/DocumentContentsView.tsx
index 504c1491e..32741a0fe 100644
--- a/src/client/views/nodes/DocumentContentsView.tsx
+++ b/src/client/views/nodes/DocumentContentsView.tsx
@@ -261,9 +261,7 @@ export class DocumentContentsView extends ObservableReactComponent<DocumentConte
                 jsx={layoutFrame}
                 showWarnings
                 // eslint-disable-next-line @typescript-eslint/no-explicit-any
-                onError={(test: any) => {
-                    console.log('DocumentContentsView:' + test, bindings, layoutFrame);
-                }}
+                onError={(test: any) => console.log('DocumentContentsView:' + test, bindings, layoutFrame)}
             />
         );
     }
diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index fe95f15af..bd71115db 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -701,16 +701,18 @@ export class DocumentViewInternal extends DocComponent<DocumentViewProps & Field
 
     aiContentsWidth = () => (this.aiContentsHeight() * (this._props.NativeWidth?.() || 1)) / (this._props.NativeHeight?.() || 1);
     aiContentsHeight = () => Math.max(10, this._props.PanelHeight() - (this._aiWinHeight + (this.tagsOverlayFunc() ? 22 : 0)) * this.uiBtnScaling);
+    setAiRef = action((r: HTMLDivElement | null) => this.historyRef(this._oldHistoryWheel, (this._oldHistoryWheel = r)));
+
     @computed get aiEditor() {
         return (
             <div
                 className="documentView-editorView"
+                ref={this.setAiRef}
                 style={{
                     background: SnappingManager.userVariantColor,
                     width: `${100 / this.uiBtnScaling}%`, //
                     transform: `scale(${this.uiBtnScaling})`,
-                }}
-                ref={r => this.historyRef(this._oldHistoryWheel, (this._oldHistoryWheel = r))}>
+                }}>
                 <div className="documentView-editorView-resizer" />
                 {this._componentView?.componentAIView?.() ?? null}
                 {this._props.DocumentView?.() ? <TagsView background={this.backgroundBoxColor} Views={[this._props.DocumentView?.()]} /> : null}
@@ -1507,18 +1509,16 @@ export class DocumentView extends DocComponent<DocumentViewProps>() {
             .translate(-(this._docViewInternal?.aiShift() ?? 0), 0)
             .scale((this._docViewInternal?.aiScale() ?? 1) / this.nativeScaling);
 
+    setHtmlOverlayRef = (r: HTMLDivElement | null) => {
+        const val = r?.style.display !== 'none'; // if the outer overlay has been displayed, trigger the innner div to start it's opacity fade in transition
+        if (r && val !== this._enableHtmlOverlayTransitions) {
+            setTimeout(action(() => (this._enableHtmlOverlayTransitions = val)));
+        }
+    };
     htmlOverlay = () => {
         const effect = StrCast(this._htmlOverlayEffect?.presentation_effect, StrCast(this._htmlOverlayEffect?.followLinkAnimEffect));
         return (
-            <div
-                className="documentView-htmlOverlay"
-                ref={r => {
-                    const val = r?.style.display !== 'none'; // if the outer overlay has been displayed, trigger the innner div to start it's opacity fade in transition
-                    if (r && val !== this._enableHtmlOverlayTransitions) {
-                        setTimeout(action(() => (this._enableHtmlOverlayTransitions = val)));
-                    }
-                }}
-                style={{ display: !this._htmlOverlayText ? 'none' : undefined }}>
+            <div className="documentView-htmlOverlay" ref={this.setHtmlOverlayRef} style={{ display: !this._htmlOverlayText ? 'none' : undefined }}>
                 <div className="documentView-htmlOverlayInner" style={{ transition: `all 500ms`, opacity: this._enableHtmlOverlayTransitions ? 0.9 : 0 }}>
                     {DocumentViewInternal.AnimationEffect(
                         <div className="webBox-textHighlight">
diff --git a/src/client/views/nodes/EquationBox.tsx b/src/client/views/nodes/EquationBox.tsx
index e0ab04692..2ce24b688 100644
--- a/src/client/views/nodes/EquationBox.tsx
+++ b/src/client/views/nodes/EquationBox.tsx
@@ -116,12 +116,13 @@ export class EquationBox extends ViewBoxBaseComponent<FieldViewProps>() {
             this.layoutDoc._nativeHeight = mathHeight;
         }
     };
+    setRef = (r: HTMLDivElement) => r && this._ref.current?.element.current && this.updateSize(this._ref.current?.element.current);
     render() {
         TraceMobx();
         const scale = this._props.NativeDimScaling?.() || 1;
         return (
             <div
-                ref={r => r && this._ref.current?.element.current && this.updateSize(this._ref.current?.element.current)}
+                ref={this.setRef}
                 className="equationBox-cont"
                 onKeyDown={e => e.stopPropagation()}
                 onPointerDown={e => !e.ctrlKey && e.stopPropagation()}
diff --git a/src/client/views/nodes/FunctionPlotBox.tsx b/src/client/views/nodes/FunctionPlotBox.tsx
index 8e4b64851..e4d37e006 100644
--- a/src/client/views/nodes/FunctionPlotBox.tsx
+++ b/src/client/views/nodes/FunctionPlotBox.tsx
@@ -121,11 +121,12 @@ export class FunctionPlotBox extends ViewBoxAnnotatableComponent<FieldViewProps>
         }
         // if (this.layout_autoHeight) this.tryUpdateScrollHeight();
     };
+    setRef = (r: HTMLDivElement | null) => r && this.createGraph(r);
     @computed get theGraph() {
         return (
             <div
                 id={`${this._plotId}`}
-                ref={r => r && this.createGraph(r)}
+                ref={this.setRef}
                 style={{ position: 'absolute', width: '100%', height: '100%' }}
                 onPointerDown={e => {
                     e.stopPropagation();
diff --git a/src/client/views/nodes/LabelBox.tsx b/src/client/views/nodes/LabelBox.tsx
index e1ecc2018..c5948cbbd 100644
--- a/src/client/views/nodes/LabelBox.tsx
+++ b/src/client/views/nodes/LabelBox.tsx
@@ -169,6 +169,25 @@ export class LabelBox extends ViewBoxBaseComponent<FieldViewProps>() {
         }
     };
 
+    setRef = (r: HTMLDivElement | null) => {
+        this._divRef?.removeEventListener('beforeinput', this.beforeInput);
+        this._divRef = r;
+        if (this._divRef) {
+            this._divRef.addEventListener('beforeinput', this.beforeInput);
+
+            if (DocumentView.SelectOnLoad === this.Document) {
+                DocumentView.SetSelectOnLoad(undefined);
+                this._liveTextUndo = FormattedTextBox.LiveTextUndo;
+                FormattedTextBox.LiveTextUndo = undefined;
+                this._divRef.focus();
+            }
+            this.fitTextToBox(this._divRef);
+            if (this.Title) {
+                this.resetCursor();
+            }
+        } else this._timeout && clearTimeout(this._timeout);
+    };
+
     render() {
         TraceMobx();
         const boxParams = this.fitTextToBox(undefined); // this causes mobx to trigger re-render when data changes
@@ -228,24 +247,7 @@ export class LabelBox extends ViewBoxBaseComponent<FieldViewProps>() {
                             __html: `<span class="textFitted textFitAlignVert" style="display: inline-block; text-align: center; font-size: 100px; height: 0px;">${this.Title?.startsWith('#') ? '' : (this.Title ?? '')}</span>`,
                         }}
                         contentEditable={this._props.onClickScript?.() ? undefined : true}
-                        ref={r => {
-                            this._divRef?.removeEventListener('beforeinput', this.beforeInput);
-                            this._divRef = r;
-                            if (this._divRef) {
-                                this._divRef.addEventListener('beforeinput', this.beforeInput);
-
-                                if (DocumentView.SelectOnLoad === this.Document) {
-                                    DocumentView.SetSelectOnLoad(undefined);
-                                    this._liveTextUndo = FormattedTextBox.LiveTextUndo;
-                                    FormattedTextBox.LiveTextUndo = undefined;
-                                    this._divRef.focus();
-                                }
-                                this.fitTextToBox(this._divRef);
-                                if (this.Title) {
-                                    this.resetCursor();
-                                }
-                            } else this._timeout && clearTimeout(this._timeout);
-                        }}
+                        ref={this.setRef}
                     />
                 </div>
             </div>
diff --git a/src/client/views/nodes/LinkBox.tsx b/src/client/views/nodes/LinkBox.tsx
index 78c8a686c..d31fadf77 100644
--- a/src/client/views/nodes/LinkBox.tsx
+++ b/src/client/views/nodes/LinkBox.tsx
@@ -99,6 +99,7 @@ export class LinkBox extends ViewBoxBaseComponent<FieldViewProps>() {
         }
     };
 
+    setRef = (r: HTMLDivElement | null) => (this._divRef = r);
     render() {
         TraceMobx();
 
@@ -149,28 +150,18 @@ export class LinkBox extends ViewBoxBaseComponent<FieldViewProps>() {
             const aid = targetAhyperlinks?.find(alink => container?.contains(alink))?.id ?? targetAhyperlinks?.lastElement()?.id;
             const bid = targetBhyperlinks?.find(blink => container?.contains(blink))?.id ?? targetBhyperlinks?.lastElement()?.id;
             if (!aid || !bid) {
-                setTimeout(
-                    action(() => {
-                        this._forceAnimate += 0.01;
-                    })
-                );
+                setTimeout(action(() => (this._forceAnimate += 0.01)));
                 return null;
             }
             if (foundParent) {
                 setTimeout(
-                    action(() => {
-                        this._forceAnimate += 0.01;
-                    }),
+                    action(() => (this._forceAnimate += 0.01)),
                     1
                 );
             }
-
-            if (at || bt)
-                setTimeout(
-                    action(() => {
-                        this._forceAnimate += 0.01;
-                    })
-                ); // this forces an update during a transition animation
+            if (at || bt) {
+                setTimeout(action(() => (this._forceAnimate += 0.01))); // this forces an update during a transition animation
+            }
             const highlight = this._props.styleProvider?.(this.layoutDoc, this._props, StyleProp.Highlighting) as { highlightStyle: string; highlightColor: string; highlightIndex: number; highlightStroke: boolean };
             const highlightColor = highlight?.highlightIndex ? highlight?.highlightColor : undefined;
             const color = this._props.styleProvider?.(this.layoutDoc, this._props, StyleProp.Color) as string;
@@ -217,7 +208,7 @@ export class LinkBox extends ViewBoxBaseComponent<FieldViewProps>() {
                                 id={this.DocumentView?.().DocUniqueId}
                                 className="linkBox-label"
                                 tabIndex={-1}
-                                ref={r => (this._divRef = r)}
+                                ref={this.setRef}
                                 onPointerDown={e => e.stopPropagation()}
                                 onFocus={() => {
                                     RichTextMenu.Instance?.updateMenu(undefined, undefined, undefined, this.dataDoc);
diff --git a/src/client/views/nodes/LinkDocPreview.tsx b/src/client/views/nodes/LinkDocPreview.tsx
index 5b07b303a..1d6f41c65 100644
--- a/src/client/views/nodes/LinkDocPreview.tsx
+++ b/src/client/views/nodes/LinkDocPreview.tsx
@@ -250,6 +250,10 @@ export class LinkDocPreview extends ObservableReactComponent<LinkDocPreviewProps
         );
     }
 
+    setDocViewRef = (r: DocumentView | null) => {
+        const targetanchor = this._linkDoc && this._linkSrc && Doc.getOppositeAnchor(this._linkDoc, this._linkSrc);
+        targetanchor && this._targetDoc !== targetanchor && r?._props.focus?.(targetanchor, {});
+    };
     @computed get docPreview() {
         return (!this._linkDoc || !this._targetDoc || !this._linkSrc) && !this._toolTipText ? null : (
             <div className="linkDocPreview-inner">
@@ -279,10 +283,7 @@ export class LinkDocPreview extends ObservableReactComponent<LinkDocPreviewProps
                         this._toolTipText
                     ) : (
                         <DocumentView
-                            ref={r => {
-                                const targetanchor = this._linkDoc && this._linkSrc && Doc.getOppositeAnchor(this._linkDoc, this._linkSrc);
-                                targetanchor && this._targetDoc !== targetanchor && r?._props.focus?.(targetanchor, {});
-                            }}
+                            ref={this.setDocViewRef}
                             Document={this._targetDoc!}
                             moveDocument={returnFalse}
                             styleProvider={this._props.styleProvider}
diff --git a/src/client/views/nodes/ScreenshotBox.tsx b/src/client/views/nodes/ScreenshotBox.tsx
index 603dcad5c..4677e0e61 100644
--- a/src/client/views/nodes/ScreenshotBox.tsx
+++ b/src/client/views/nodes/ScreenshotBox.tsx
@@ -171,19 +171,21 @@ export class ScreenshotBox extends ViewBoxAnnotatableComponent<FieldViewProps>()
         ContextMenu.Instance.addItem({ description: 'Options...', subitems, icon: 'video' });
     };
 
+    setRef = (r: HTMLVideoElement | null) => {
+        this._videoRef = r;
+        setTimeout(() => {
+            if (this.layoutDoc.mediaState === mediaState.PendingRecording && this._videoRef) {
+                this.toggleRecording();
+            }
+        }, 100);
+    };
+
     @computed get content() {
         return (
             <video
                 className="videoBox-content"
                 key="video"
-                ref={r => {
-                    this._videoRef = r;
-                    setTimeout(() => {
-                        if (this.layoutDoc.mediaState === mediaState.PendingRecording && this._videoRef) {
-                            this.toggleRecording();
-                        }
-                    }, 100);
-                }}
+                ref={this.setRef}
                 autoPlay={this._screenCapture}
                 style={{ width: this._screenCapture ? '100%' : undefined, height: this._screenCapture ? '100%' : undefined }}
                 onCanPlay={this.videoLoad}
diff --git a/src/client/views/nodes/calendarBox/CalendarBox.tsx b/src/client/views/nodes/calendarBox/CalendarBox.tsx
index a4183a11a..a2fa83b5a 100644
--- a/src/client/views/nodes/calendarBox/CalendarBox.tsx
+++ b/src/client/views/nodes/calendarBox/CalendarBox.tsx
@@ -298,10 +298,9 @@ export class CalendarBox extends CollectionSubView() {
                         ev.preventDefault();
                     });
                 }}
-
                 // for dragging and dropping (mirror)
 
-                eventDragStart={(arg) => {
+                eventDragStart={arg => {
                     const mirror = arg.el.cloneNode(true) as HTMLElement;
                     const rect = arg.el.getBoundingClientRect();
 
@@ -312,25 +311,24 @@ export class CalendarBox extends CollectionSubView() {
                     mirror.classList.add('custom-drag-mirror');
                     mirror.style.width = `${rect.width}px`;
                     mirror.style.height = `${rect.height}px`;
-                  
+
                     document.body.appendChild(mirror);
-                  
+
                     const moveListener = (ev: MouseEvent) => {
-                      mirror.style.left = `${ev.clientX}px`;
-                      mirror.style.top = `${ev.clientY}px`;
+                        mirror.style.left = `${ev.clientX}px`;
+                        mirror.style.top = `${ev.clientY}px`;
                     };
-                  
+
                     window.addEventListener('mousemove', moveListener);
 
                     // hide the actual box
                     arg.el.style.visibility = 'hidden';
                     arg.el.style.opacity = '0';
-                  
+
                     (arg.el as any)._mirrorElement = mirror;
                     (arg.el as any)._moveListener = moveListener;
                 }}
-                
-                eventDragStop={(arg) => {
+                eventDragStop={arg => {
                     const el = arg.el as any;
                     const mirror = el._mirrorElement;
                     const moveListener = el._moveListener;
@@ -338,15 +336,18 @@ export class CalendarBox extends CollectionSubView() {
                     // show the actual box
                     el.style.visibility = 'visible';
                     el.style.opacity = '1';
-                    
+
                     if (mirror) document.body.removeChild(mirror);
                     if (moveListener) window.removeEventListener('mousemove', moveListener);
                 }}
-                  
             />
         );
     }
 
+    setRef = (r: HTMLDivElement | null) => {
+        this.createDashEventsTarget(r);
+        this.fixWheelEvents(r, this._props.isContentActive);
+    };
     render() {
         const scale = this._props.ScreenToLocalTransform().Scale;
         const scaledWidth = this._props.PanelWidth();
@@ -361,11 +362,8 @@ export class CalendarBox extends CollectionSubView() {
                     height: scaledHeight,
                     overflow: 'hidden',
                     position: 'relative',
-                  }}
-                ref={r => {
-                    this.createDashEventsTarget(r);
-                    this.fixWheelEvents(r, this._props.isContentActive);
                 }}
+                ref={this.setRef}
                 onPointerDown={e => {
                     setTimeout(
                         action(() => {
@@ -383,9 +381,8 @@ export class CalendarBox extends CollectionSubView() {
                         transformOrigin: 'top left',
                         width: scaledWidth / scale,
                         height: scaledHeight / scale,
-                    }}
-                >
-                {this.renderCalendar}
+                    }}>
+                    {this.renderCalendar}
                 </div>
             </div>
         );
diff --git a/src/client/views/nodes/chatbot/chatboxcomponents/ChatBox.tsx b/src/client/views/nodes/chatbot/chatboxcomponents/ChatBox.tsx
index 6c3da8977..8043111b9 100644
--- a/src/client/views/nodes/chatbot/chatboxcomponents/ChatBox.tsx
+++ b/src/client/views/nodes/chatbot/chatboxcomponents/ChatBox.tsx
@@ -974,6 +974,8 @@ export class ChatBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
     };
 
     _dictation: DictationButton | null = null;
+    setInputRef = (r: HTMLInputElement) => (this._textInputRef = r);
+    setDictationRef = (r: DictationButton) => (this._dictation = r);
     /**
      * Renders the chat interface, including the message list, input field, and other UI elements.
      */
@@ -1002,9 +1004,7 @@ export class ChatBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
 
                 <form onSubmit={this.askGPT} className="chat-input">
                     <input
-                        ref={r => {
-                            this._textInputRef = r;
-                        }}
+                        ref={this.setInputRef}
                         type="text"
                         name="messageInput"
                         autoComplete="off"
@@ -1023,13 +1023,7 @@ export class ChatBox extends ViewBoxAnnotatableComponent<FieldViewProps>() {
                             </svg>
                         )}
                     </button>
-                    <DictationButton
-                        ref={r => {
-                            this._dictation = r;
-                        }}
-                        setInput={this.setChatInput}
-                        inputRef={this._textInputRef}
-                    />
+                    <DictationButton ref={this.setDictationRef} setInput={this.setChatInput} inputRef={this._textInputRef} />
                 </form>
                 {/* Popup for citation */}
                 {this._citationPopup.visible && (
diff --git a/src/client/views/nodes/formattedText/FormattedTextBox.tsx b/src/client/views/nodes/formattedText/FormattedTextBox.tsx
index 07cb795f1..255ee1afe 100644
--- a/src/client/views/nodes/formattedText/FormattedTextBox.tsx
+++ b/src/client/views/nodes/formattedText/FormattedTextBox.tsx
@@ -2129,6 +2129,8 @@ export class FormattedTextBox extends ViewBoxAnnotatableComponent<FormattedTextB
         }
     };
 
+    setRef = (r: HTMLDivElement | null) => this.fixWheelEvents(r, this._props.isContentActive, this.onPassiveWheel);
+    setScrollRef = (r: HTMLDivElement | null) => (this._scrollRef = r);
     render() {
         TraceMobx();
         const scale = this.nativeScaling();
@@ -2143,7 +2145,7 @@ export class FormattedTextBox extends ViewBoxAnnotatableComponent<FormattedTextB
         ) : styleFromLayout?.height === '0px' ? null : (
             <div
                 className="formattedTextBox"
-                ref={r => this.fixWheelEvents(r, this._props.isContentActive, this.onPassiveWheel)}
+                ref={this.setRef}
                 style={{
                     ...(this._props.dontScale
                         ? {}
@@ -2181,9 +2183,7 @@ export class FormattedTextBox extends ViewBoxAnnotatableComponent<FormattedTextB
                     onDoubleClick={this.onDoubleClick}>
                     <div
                         className="formattedTextBox-outer"
-                        ref={r => {
-                            this._scrollRef = r;
-                        }}
+                        ref={this.setScrollRef}
                         style={{
                             width: this.noSidebar ? '100%' : `calc(100% - ${this.sidebarWidthPercent})`,
                             overflow: this.layoutDoc._createDocOnCR || this.layoutDoc._layout_hideScroll ? 'hidden' : this.layout_autoHeight ? 'visible' : undefined,
diff --git a/src/client/views/nodes/trails/PresBox.tsx b/src/client/views/nodes/trails/PresBox.tsx
index cb2a1f13f..04b312ca5 100644
--- a/src/client/views/nodes/trails/PresBox.tsx
+++ b/src/client/views/nodes/trails/PresBox.tsx
@@ -1743,6 +1743,15 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
         return <div />;
     }
 
+    setAiEffectsRef = (r: HTMLTextAreaElement | null) =>
+        setTimeout(() => {
+            if (r && !r.textContent) {
+                r.style.height = '';
+                r.style.height = r.scrollHeight + 'px';
+            }
+        });
+
+    setAnimDictationRef = (r: DictationButton | null) => (this._animationDictation = r);
     /**
      * This chatbox is for getting slide effect transition suggestions from gpt and visualizing them
      */
@@ -1755,14 +1764,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                         <ReactTextareaAutosize
                             placeholder="Use AI to suggest effects. Leave blank for random results."
                             className="pres-chatbox"
-                            ref={r => {
-                                setTimeout(() => {
-                                    if (r && !r.textContent) {
-                                        r.style.height = '';
-                                        r.style.height = r.scrollHeight + 'px';
-                                    }
-                                });
-                            }}
+                            ref={this.setAiEffectsRef}
                             value={this._animationChat}
                             onChange={e => {
                                 e.currentTarget.style.height = '';
@@ -1784,12 +1786,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                         color={SnappingManager.userVariantColor}
                         onClick={this.customizeAnimations}
                     />
-                    <DictationButton
-                        ref={r => {
-                            this._animationDictation = r;
-                        }}
-                        setInput={this.setAnimationChat}
-                    />
+                    <DictationButton ref={this.setAnimDictationRef} setInput={this.setAnimationChat} />
                 </div>
                 <div style={{ alignItems: 'center' }}>
                     Click a box to use the effect.
@@ -1821,6 +1818,16 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
         );
     }
 
+    setPropertiesRef = (r: HTMLTextAreaElement | null) =>
+        setTimeout(() => {
+            if (r && !r.textContent) {
+                r.style.height = '';
+                r.style.height = r.scrollHeight + 'px';
+            }
+        });
+
+    setSlideDictationRef = (r: DictationButton | null) => (this._slideDictation = r);
+
     @computed get transitionDropdown() {
         const { activeItem } = this;
         // Retrieving spring timing properties
@@ -1855,14 +1862,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                                 <ReactTextareaAutosize
                                     placeholder="Describe how to modify the slide properties."
                                     className="pres-chatbox"
-                                    ref={r => {
-                                        setTimeout(() => {
-                                            if (r && !r.textContent) {
-                                                r.style.height = '';
-                                                r.style.height = r.scrollHeight + 'px';
-                                            }
-                                        });
-                                    }}
+                                    ref={this.setPropertiesRef}
                                     value={this._chatInput}
                                     onChange={e => {
                                         e.currentTarget.style.height = '';
@@ -1874,12 +1874,7 @@ export class PresBox extends ViewBoxBaseComponent<FieldViewProps>() {
                                         e.stopPropagation();
                                     }}
                                 />
-                                <DictationButton
-                                    ref={r => {
-                                        this._slideDictation = r;
-                                    }}
-                                    setInput={this.setChatInput}
-                                />
+                                <DictationButton ref={this.setSlideDictationRef} setInput={this.setChatInput} />
                             </div>
                             <Button
                                 style={{ alignSelf: 'flex-end' }}
diff --git a/src/client/views/pdf/GPTPopup/GPTPopup.tsx b/src/client/views/pdf/GPTPopup/GPTPopup.tsx
index 568e48edf..660284397 100644
--- a/src/client/views/pdf/GPTPopup/GPTPopup.tsx
+++ b/src/client/views/pdf/GPTPopup/GPTPopup.tsx
@@ -515,6 +515,7 @@ export class GPTPopup extends ObservableReactComponent<object> {
         </div>
     );
 
+    setDictationRef = (r: DictationButton | null) => (this._askDictation = r);
     promptBox = (heading: string, value: string, onChange: (e: string) => string, placeholder: string) => (
         <>
             <div className="gptPopup-sortBox">
@@ -541,7 +542,7 @@ export class GPTPopup extends ObservableReactComponent<object> {
                     background={SettingsManager.userVariantColor}
                     onClick={() => this.callGpt(this._mode)}
                 />
-                <DictationButton ref={r => (this._askDictation = r)} setInput={onChange} />
+                <DictationButton ref={this.setDictationRef} setInput={onChange} />
             </div>
         </>
     );
diff --git a/src/fields/InkField.ts b/src/fields/InkField.ts
index d1dda106a..f2c09b6b7 100644
--- a/src/fields/InkField.ts
+++ b/src/fields/InkField.ts
@@ -18,6 +18,7 @@ export enum InkInkTool {
     Pen = 'Pen',
     Highlight = 'Highlight',
     Write = 'Write',
+    Math = 'Math',
 }
 
 export enum InkEraserTool {
-- 
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