After a silly redesign called Australis, which makes Firefox look very Chrome alike, we get a new 'innovation' replacing default context menu labels with buttons. I don't really understand what's going on with Mozilla, but luckily with same Classic Theme Restorer addon you used to revert to good old Firefox look, you have an option to replace those crazy buttons with labels.

So, we have this now:

Tweaking:





And ta-da your old context menu is back.



Have a nice day.