# Issue [#198](https://github.com/ckeditor/ckeditor5-ui/issues/198) manual test. ## Position of the `ContextualToolbar` should be updated on external changes. ### Insert: 1. Click **Start external changes** then quickly select some text following the place where external changes will appear (contextual toolbar should show up). 2. Observe if the balloon remains attached to the target selection. ### Delete: 1. Click **Start external changes** then quickly select some text from the second paragraph (contextual toolbar should appear). 2. Check if the balloon hides and there are no errors in the browser console.