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It works now on Firefox Developer Edition 57.0b3 (64-bit), macOS High Sierra. It took me a while to figure out that one needs to activate it by clicking one of
by mannigfaltig 9y ago
It works now on Firefox Developer Edition 57.0b3 (64-bit), macOS High Sierra. It took me a while to figure out that one needs to activate it by clicking one of the icons at the top.
Edit: This was a really bad idea because upgrading to 57 destroyed my sessionstore.js. None of the backups were up-to-date for some reason. Be careful and make backups!
- jlgaddis 9y agoI'm just about to upgrade from 55 to either the Beta or Developer edition and was worried about this so thanks for the heads up! I probably would have anyways but now I'll be extra sure to back up my profiles first.