Rated 4 out of 5 stars

Great extension. But please, see the appearance of the Firefox menu when 'show in titlebar menu' is disabled:
The right side becomes shorter than normal and looks ugly.

This review is for a previous version of the add-on (1.23.1-signed). 

Thanks for the report. I will fix it in the next version. In the English version that entry is smaller than the other entries so the missing padding does not create a problem. I need to get the latest version I'm working on localized. That will take a few days and it's usually a few weeks after I post an update before Mozilla completes the review. It will take 3-4 weeks.