diff --git a/dev/test-studio/sanity.config.ts b/dev/test-studio/sanity.config.ts
index ee83a1abf16..141a773e7a3 100644
--- a/dev/test-studio/sanity.config.ts
+++ b/dev/test-studio/sanity.config.ts
@@ -75,6 +75,10 @@ const sharedSettings = definePlugin({
       return prev
     },
     newDocumentOptions,
+
+    unstable_comments: {
+      enabled: true,
+    },
   },
   plugins: [
     deskTool({