@Morpholon still no luck with this, unticking both those options, force restarting the browser, even after opting in to the telemetry which I didn't really want to do. This is infuriating. I'm so close to abandoning Firefox over this mess, despite be...
@Morpholon how do you disable it in Nimbus? I've found the two entries for "Menu redesign" and "Menu redesign release", and inside each of those just one option called "Control". However toggling the tick next to either of those options doesn't do an...