This can be closed. I found the issue was my profile got corrupted somehow. I restored a profile from backup and firefox went back to acting properly.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958231 Title: Firefox follows when I switch workspaces in Mate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1958231/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
