Of course "Workspaces span displays" fixes it as everything moves at once. Putting the external screen on the left or right also fixes it. But that just shows how the animation is broken. When the screen is on top and doesn't span displays there's no reason for the contents of the internal screen that are switching virtual desktop to fly through the external screen. That's just a bug.
-- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1774498 Title: Windows flash by external screen on workspace change To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1774498/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
