Rated 4 out of 5 stars

First I got no keyboard focus, then I restarted TB and after several tries the keyboard focus was back. But now the Qnote is not resizable and not movable, see issue #19

This review is for a previous version of the add-on (0.10.4). 

Do not use reviews section to report issues. You can do it here: https://github.com/mlazdans/qnote/issues
P.S.
Just updated to TB 91.3.0 and it works just fine so open an issue and give a comprehensive description.