Rated 1 out of 5 stars

Just what I needed, but full permission is asked. Temporary work-around is to deactivate the add-on after reordering.

This review is for a previous version of the add-on (2.1.1). 

I think many other add-ons are the same.
Add-ons published on addons.thunderbird.net (ATN) have passed human review.
In addition, the source code of this add-on is open, and anyone can check it.