Rated 5 out of 5 stars

Great extension!
I relocated the buttons from their original "tag toolbar" to a new separate toolbar with an additional icon on one side. I closed the "tag toolbar". The reason to do so, was that the tag toolbar made thunderbird flicker and reposition the windows when switching from calendar to mail view.

Thanks for keeping up the great work!

This review is for a previous version of the add-on (0.8.21).