Merge branch 'master' into alyssa-starter

1 files changed, 7 insertions, 8 deletions

diff --git a/src/client/views/collections/CollectionMasonryViewFieldRow.tsx b/src/client/views/collections/CollectionMasonryViewFieldRow.tsx
index 41c5d5b42..763d2e3a6 100644
--- a/src/client/views/collections/CollectionMasonryViewFieldRow.tsx
+++ b/src/client/views/collections/CollectionMasonryViewFieldRow.tsx
@@ -33,8 +33,7 @@ interface CMVFieldRowProps {
     createDropTarget: (ele: HTMLDivElement) => void;
     screenToLocalTransform: () => Transform;
     setDocHeight: (key: string, thisHeight: number) => void;
-    observeHeight: (myref: any) => void;
-    unobserveHeight: (myref: any) => void;
+    refList: any[];
     showHandle: boolean;
 }
 
@@ -68,20 +67,20 @@ export class CollectionMasonryViewFieldRow extends ObservableReactComponent<CMVF
 
     createRowDropRef = (ele: HTMLDivElement | null) => {
         this._dropDisposer?.();
-        if (ele) {
-            this._ele = ele;
-            this._props.observeHeight(ele);
-            this._dropDisposer = DragManager.MakeDropTarget(ele, this.rowDrop.bind(this), this._props.Document);
-        }
+        if (ele) this._dropDisposer = DragManager.MakeDropTarget(ele, this.rowDrop.bind(this), this._props.Document);
+        else if (this._ele) this.props.refList.splice(this.props.refList.indexOf(this._ele), 1);
+        this._ele = ele;
     };
     @action
     componentDidMount() {
         this.heading = this._props.headingObject?.heading || '';
         this.color = this._props.headingObject?.color || '#f1efeb';
         this.collapsed = this._props.headingObject?.collapsed || false;
+        this._ele && this.props.refList.push(this._ele);
     }
     componentWillUnmount() {
-        this._props.unobserveHeight(this._ele);
+        this._ele && this.props.refList.splice(this.props.refList.indexOf(this._ele), 1);
+        this._ele = null;
     }
 
     getTrueHeight = () => {