diff --git a/apps/ai-game-creator-shell/src/styles.css b/apps/ai-game-creator-shell/src/styles.css
index c9f977db6..96e0af563 100644
--- a/apps/ai-game-creator-shell/src/styles.css
+++ b/apps/ai-game-creator-shell/src/styles.css
@@ -4453,6 +4453,16 @@ iframe.preview-frame {
   min-height: 0;
 }
 
+.game-workbench-stage[data-resource-view-state='resources.ui-editor'] {
+  grid-template-rows: auto minmax(0, 1fr);
+}
+
+.game-workbench-stage[data-resource-view-state='resources.ui-editor']
+  > main {
+  grid-row: 2;
+  min-height: 0;
+}
+
 .game-workbench-toolbar {
   display: flex;
   align-items: center;