Great Rated 5 out of 5 stars

I love this add-on! Thanks for the great work!

Thanks, I uninstalled and reinstalled it and everything is working fine.

This review is for a previous version of the add-on (initial_version.rev40.1-signed.1-signed). 

Should be working

Hi plj,

It should be working for 16.0.2 also. Try restarting Firefox.
There may also be some other add-on installed that is blocking this one.