Thanks for your report! I think that one reason for that delay is that "Other" opens a window with quite a few sources, and all the labels are processed for translation etc. But there is probably room for a design improvement to speed it up.
It would be great if you could open an upstream issue, since this is an upstream design matter. https://gitlab.gnome.org/GNOME/gnome-control-center/issues If you do, please post the URL to it here for tracking purposes. ** Changed in: gnome-control-center (Ubuntu) Importance: Undecided => Medium ** Changed in: gnome-control-center (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1838902 Title: GNOME Control Center sticks when I add other keyboard in settings To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1838902/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs