From 041ec32c10d22cc5a3c9ded64717a9dca7c69ef2 Mon Sep 17 00:00:00 2001
From: Mitchell Ludwig <mitchell.ludwig@gmail.com>
Date: Sun, 2 Nov 2025 20:27:45 -0700
Subject: [PATCH] Fixing race condition

---
 src/lib/litegraph/src/CanvasPointer.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/lib/litegraph/src/CanvasPointer.ts b/src/lib/litegraph/src/CanvasPointer.ts
index b4175e9531..a6cd0b8e81 100644
--- a/src/lib/litegraph/src/CanvasPointer.ts
+++ b/src/lib/litegraph/src/CanvasPointer.ts
@@ -2,6 +2,10 @@ import type { CompassCorners } from './interfaces'
 import { dist2 } from './measure'
 import type { CanvasPointerEvent } from './types/events'
 
+function isWindowBlurred() {
+  return !document.hasFocus() || document.visibilityState !== 'visible'
+}
+
 /**
  * Allows click and drag actions to be declared ahead of time during a pointerdown event.
  *
@@ -189,8 +193,8 @@ export class CanvasPointer {
     const { eDown } = this
     if (!eDown) return
 
-    // No buttons down, but eDown exists - clean up & leave
-    if (!e.buttons) {
+    // Window does not have focus, so reset the pointer state.
+    if (isWindowBlurred()) {
       this.reset()
       return
     }