another picture... if the terminal window visible on the 'lower' screen is maximized; the wrong-background gets covered & flashing effect is gone.. if the terminal is dragged around, it leaves trails (which is why some can be seen as it was opened on the top screen & dragged to the bottom for picture shot).
** Attachment added: "Screenshot at 2021-12-21 02-53-37.png" https://bugs.launchpad.net/ubuntu/+source/mate-control-center/+bug/1944661/+attachment/5548832/+files/Screenshot%20at%202021-12-21%2002-53-37.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944661 Title: changing screen positions (mate-control-center.displays) caused one display to become unreadable/unusable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mate-control-center/+bug/1944661/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs