From 61778080c73f136870bfdccdb2d003490e857f7f Mon Sep 17 00:00:00 2001
From: peterkogo <peter@xyflow.com>
Date: Tue, 26 Aug 2025 11:21:07 +0200
Subject: [PATCH] prevent multitouch aborting connection

---
 packages/system/src/xyhandle/XYHandle.ts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/packages/system/src/xyhandle/XYHandle.ts b/packages/system/src/xyhandle/XYHandle.ts
index aa71d49d..82de2f8a 100644
--- a/packages/system/src/xyhandle/XYHandle.ts
+++ b/packages/system/src/xyhandle/XYHandle.ts
@@ -207,6 +207,11 @@ function onPointerDown(
   }
 
   function onPointerUp(event: MouseEvent | TouchEvent) {
+    // Prevent multi-touch aborting connection
+    if ('touches' in event && event.touches.length > 0) {
+      return;
+    }
+
     if (connectionStarted) {
       if ((closestHandle || resultHandleDomNode) && connection && isValid) {
         onConnect?.(connection);