Rated 5 out of 5 stars

V1.0.7 solved the bug @Feri and I had with Thunderbird 91.
That was fast !!!

Amazing add-on btw. There is still room for improvements (MD/html styling) but there are in the roadmap already.

This review is for a previous version of the add-on (1.0.6). 

you need to switch off "Fission" by toggling browser.tabs.remote.autostart and restarting.


can you give more info on github? Even though, on my TB, ctrl-D is a shortcut for lightning, in the compose window, ctrl-D inserts the text.
If in any version of TB ctrl-D in the compose window should create tasks in lightning, then that feels like a bug of TB.
No keypress inside compose should do calendar tasks, in my opinion.

I will see how to adjust the letter in use. Have a look at github, it will appear there first.

see also https://bugzilla.mozilla.org/show_bug.cgi?id=1739982