What has helped me is to set default browser in KDE settings: System Settings > Applications > Default Applications > Web Browser
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1967963 Title: Firefox snap cannot be set as default browser To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1967963/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs