From f31a9f957f6c9e9880530b97593acf79401dce0a Mon Sep 17 00:00:00 2001
From: Aaron Dodson <adodson@google.com>
Date: Mon, 6 Jan 2025 11:28:06 -0800
Subject: [PATCH] fix: Disallow adding comments to mutator workspaces. (#8720)

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

diff --git a/core/contextmenu_items.ts b/core/contextmenu_items.ts
index 25ffab59b..58429fb13 100644
--- a/core/contextmenu_items.ts
+++ b/core/contextmenu_items.ts
@@ -611,7 +611,9 @@ export function registerCommentDuplicate() {
 export function registerCommentCreate() {
   const createOption: RegistryItem = {
     displayText: () => Msg['ADD_COMMENT'],
-    preconditionFn: () => 'enabled',
+    preconditionFn: (scope: Scope) => {
+      return scope.workspace?.isMutator ? 'hidden' : 'enabled';
+    },
     callback: (scope: Scope, e: PointerEvent) => {
       const workspace = scope.workspace;
       if (!workspace) return;