fix: Fix for Strange Symbol Appearing on Canvas after Deleting Grouped Graphics (Issue #7116) (#7170)

Co-authored-by: dwelle <luzar.david@gmail.com>

src/actions/actionDeleteSelected.tsx

@@ -46,6 +46,7 @@ const deleteSelectedElements = (
     appState: {
       ...appState,
       selectedElementIds: {},
+      selectedGroupIds: {},
     },
   };
 };