Wurdearring: 3 fan de 5 stjerren

THANK YOU, Brian!! I had disabled menu bar view, so your info solved the problem.

Updated rating: Add-on works fine. Deducting two stars for lack of support and documentation, and for the frustration factor.

Dizze beoardieling giet oer in eardere ferzje fan de add-on (2.0.2). 

Wurdearring: 1 fan de 5 stjerren

This add-on is listed with my installed add-ons, but there is no evidence of it in Thunderbird and no way to use it. There is supposed to be an option for it under Tools, but there is not.
Tried contacting the developer but have received no response.

Dizze beoardieling giet oer in eardere ferzje fan de add-on (2.0.2).