diff --git a/src/components/tools/SelectTool.vue b/src/components/tools/SelectTool.vue
index 4b12cc0cd..22b55c18b 100644
--- a/src/components/tools/SelectTool.vue
+++ b/src/components/tools/SelectTool.vue
@@ -43,6 +43,7 @@ onVTKEvent(
     }
   },
   {
+    // capture all events by calling handler before widgets
     priority: WIDGET_PRIORITY + 1,
   }
 );