Fix WYSIWYG pointerdown event listener leak

packages/excalidraw/element/textWysiwyg.tsx

@@ -591,7 +591,7 @@ export const textWysiwyg = ({
 
     window.removeEventListener("resize", updateWysiwygStyle);
     window.removeEventListener("wheel", stopEvent, true);
-    window.removeEventListener("pointerdown", onPointerDown);
+    window.removeEventListener("pointerdown", onPointerDown, { capture: true });
     window.removeEventListener("pointerup", bindBlurEvent);
     window.removeEventListener("blur", handleSubmit);
     window.removeEventListener("beforeunload", handleSubmit);