Super key works only for default input layout. When you go to Settings -> Region and Language -> Input sources, the super key will work only for first input layout. When you change position of them the bug with super key switch to second layouts and vice versa.
Possibly could be related to this issue in upstream: https://gitlab.gnome.org/GNOME/mutter/-/issues/1144 ** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #1144 https://gitlab.gnome.org/GNOME/mutter/-/issues/1144 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1871913 Title: super key does not work with secondary keyboard layout To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/budgie-desktop/+bug/1871913/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs