diff --git a/src/AcDream.App/UI/Layout/UiVitalsRoot.cs b/src/AcDream.App/UI/Layout/UiVitalsRoot.cs
index 429a0560..8afb068c 100644
--- a/src/AcDream.App/UI/Layout/UiVitalsRoot.cs
+++ b/src/AcDream.App/UI/Layout/UiVitalsRoot.cs
@@ -71,13 +71,13 @@ public sealed class UiVitalsRoot : UiDatElement
         {
             // gmVitalsUI::ListenToElementMessage @0x004BFC04:
             //   this->SetState(m_state == HideDetail ? ShowDetail : HideDetail)
-            // then falls through to the base handler (keep bubbling → false).
+            // then falls through to the base handler (keep bubbling).
             TrySetRetailState(
                 ActiveRetailStateId == RetailUiStateIds.HideDetail
                     ? RetailUiStateIds.ShowDetail
                     : RetailUiStateIds.HideDetail);
         }
-        return false;
+        return base.OnEvent(in e);
     }
 
     /// <summary>