According to this discussion, problem is related to Wayland: https://bugs.launchpad.net/ubuntu/+source/gnome-control- center/+bug/1956916?comments=all
see #37 ** Tags added: wayland -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2091831 Title: Edge and Chrome titlebar need three taps on touchpad to maximize, instead of 2, like other apps To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2091831/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
