Thanks. It looks to me that there is a phantom touch event at the start of the gesture. So gnome-shell is behaving correctly:
Event: time 1642755262.679902, type 1 (EV_KEY), code 330 (BTN_TOUCH), value 1 This means it is either a kernel bug or a hardware fault relating to the touchscreen. ** Package changed: gnome-shell (Ubuntu) => linux-hwe-5.13 (Ubuntu) ** Changed in: linux-hwe-5.13 (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1958625 Title: unattended gesture feature To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.13/+bug/1958625/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs