Ah, sorry I had misunderstood your report, and I incorrectly assumed the problem was with the deb->snap transition.
I haven't been notified of other similar issues. Could it be that the update happened while firefox was running, and it somehow made it crash and resulted in a corrupt profile, hence the new profile that was created? Do you have refresh app awareness¹ enabled? ¹ https://forum.snapcraft.io/t/wip-refresh-app-awareness/10736 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1950092 Title: firefox: all bookmarks lost after snap upgrade to 701 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1950092/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs