Daniel, a user has bisected and confirmed the bug in mutter (see linked bug report). I have removed the affects from gnome-shell because of this.
** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #3484 https://gitlab.gnome.org/GNOME/mutter/-/issues/3484 ** Also affects: mutter via https://gitlab.gnome.org/GNOME/mutter/-/issues/3484 Importance: Unknown Status: Unknown ** No longer affects: gnome-shell ** No longer affects: gnome-shell (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2063005 Title: Some shell elements don't respond to touchscreen in Xorg sessions To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/2063005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs