July 12 2018, still not wrrking for linux

It doesn't work at all. I'm running Firefox 62 on Debian Stretch with Gnome.

Edit:
I'd like to apologize as I just now realized that the description says the extension doesn't work for Linux. Apparently there doesn't seem to be a way to delete my review, so I'm changing my rating from 1 star to 3 which I consider neutral.

Please fix this