From 9cad61aa81964a18d94200d819ed6ac3751ab293 Mon Sep 17 00:00:00 2001
From: Aaron Dodson <adodson@google.com>
Date: Thu, 29 May 2025 09:53:01 -0700
Subject: [PATCH] fix: Copy shortcuts before returning them

---
 core/shortcut_registry.ts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/core/shortcut_registry.ts b/core/shortcut_registry.ts
index 8a276c3d51c..f40149db816 100644
--- a/core/shortcut_registry.ts
+++ b/core/shortcut_registry.ts
@@ -278,7 +278,9 @@ export class ShortcutRegistry {
    *     Undefined if no shortcuts exist.
    */
   getShortcutNamesByKeyCode(keyCode: string): string[] | undefined {
-    return this.keyMap.get(keyCode) || [];
+    // Copy the list of shortcuts in case one of them unregisters itself
+    // in its callback.
+    return this.keyMap.get(keyCode)?.slice() || [];
   }
 
   /**