[Marc66FR]

Doesn't work for me (latest FF on MacOS). I get TypeError: Componets.utils is undefined

[zyrox]

Same here, with FFv66.0.3 on Arch. On FFv66.0.2 as well. Tried some suggestions I found on the internet, but no luck there either.

#Edit: found you need to be on about:addons, then paste the code.

Thanks!