Fix Apple Pencil scrolling during draw by setting touchAction none

touchAction: 'pan-y pinch-zoom' let the browser intercept vertical pencil movement as a scroll gesture before JavaScript could prevent it. Setting 'none' hands all pointer input to our handlers exclusively. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-08-12 09:07:02 -04:00
parent edc5f3dae1
commit 250d59290d
1 changed files with 1 additions and 1 deletions
@@ -232,7 +232,7 @@ export default function DrawCanvas({ strokes, onStrokesChange, onDone, headerCon
          style={{
            zIndex: 2,
            cursor: drawTool === 'eraser' ? 'cell' : 'crosshair',
-            touchAction: 'pan-y pinch-zoom',
+            touchAction: 'none',
          }}
          onPointerDown={onPointerDown}
          onPointerMove={onPointerMove}