I think this is a themeing problem (because of the unusual code in GNOME Tweaks).
It's supposed to be a list box similar to what you see in the GNOME settings app (gnome-control-center) in Settings > Privacy. ** Changed in: gnome-tweak-tool (Ubuntu) Importance: Undecided => Wishlist -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1752537 Title: gnome-tweak-tool: hard to find how to enable the compose key To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-tweak-tool/+bug/1752537/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs