This sounds like bug 1899206. Do you have that fix? Regardless, please remember to follow the instructions in comment #2.
** Package changed: gnome-shell (Ubuntu) => mutter (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1927146 Title: wrong primary and secondary button in settings To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1927146/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs