From 53922dcd67d4e821ab784f7dbf98ea22a8d3a60b Mon Sep 17 00:00:00 2001
From: Dylan Llewellyn <46717769+herefishyfish@users.noreply.github.com>
Date: Wed, 27 Aug 2025 14:29:48 +0800
Subject: [PATCH] fix(canvas): filter out touch events by identifier

---
 packages/canvas/Canvas/common.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/canvas/Canvas/common.ts b/packages/canvas/Canvas/common.ts
index 7483d195..89d26f6e 100644
--- a/packages/canvas/Canvas/common.ts
+++ b/packages/canvas/Canvas/common.ts
@@ -695,7 +695,7 @@ export abstract class CanvasBase extends View implements ICanvasBase {
 			}
 
 			if (hasTouchCallbacks && !preventDefault) {
-				const touches = TouchList.fromList(this._touches);
+				const touches = TouchList.fromList(this._touches.filter((t) => t.identifier !== ptrId));
 
 				const changedTouches = TouchList.fromList([
 					new Touch({