Rated 4 out of 5 stars

Very satisfied to see this essential extension become usable again with the most recent versions of Thunderbird.

It might just be missing some improvements to the internal menu to match better the dark mode.

(By the way, I didn't understand why the source code repository of this extension seems to be shared with other projects, but the author must have some motives to organize his workflow this way)

This review is for a previous version of the add-on (2.4.1).