diff --git a/apps/ai-game-creator-shell/src/view/project-development/index.tsx b/apps/ai-game-creator-shell/src/view/project-development/index.tsx
index 0d1266d82..7ab94d191 100644
--- a/apps/ai-game-creator-shell/src/view/project-development/index.tsx
+++ b/apps/ai-game-creator-shell/src/view/project-development/index.tsx
@@ -6812,7 +6812,7 @@ export default function ProjectDevelopmentView({
     [manifest, selectedResource],
   );
   const selectedResourceOpensUiEditor =
-    selectedResource?.subtype === 'UI' ||
+    selectedResource?.subtype === 'ui-design-doc' ||
     selectedResource?.subtype === 'ui-prototype';
 
   const selectedToolbarStyle = selectedResourceLayer