Sometimes, changes made to tags in Admin Tools don't show up immediately. To force these changes to update, please empty your cached data on the page, and reload. The easiest way to do this is with a Hard Refresh.
- Hold the Ctrl key and press the F5 key.
- Hold down ⌘ Cmd and ⇧ Shift and then press R.
After performing a hard refresh, your changes should now be reflected to your respective content.