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/client/views/animationtimeline/Timeline.tsx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/client/views/animationtimeline')

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}
-- 
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