No notification upon success Rated 5 out of 5 stars

With both 17.1 and Nightly 20.1a not seeing "notification upon success" it working?

Is working, checked "about:cache". Just no display.

Thanks for the great add-on.

This review is for a previous version of the add-on (2.0.1-signed.1-signed). 

Notification should still work

It's strange that your notification doesn't show up because it should.

However, Mozilla recently changed notifications a bit so maybe a new bug was introduced for some machines, I don't really know.