This bug doesn't seem to affect Kubuntu, so I'm not sure what exactly is wrong with Breeze + LXQt. It appears that Breeze and LXQt don't always work so well together from other discussions, so I'm changing this to a bug in lubuntu-default-settings so that a quick patch to change the default theme can fix it.
** Package changed: breeze (Ubuntu) => lubuntu-default-settings (Ubuntu) -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to breeze in Ubuntu. https://bugs.launchpad.net/bugs/1992196 Title: Various highly noticable graphical glitches have all started happening in Kinetic at the same time To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-default-settings/+bug/1992196/+subscriptions -- kubuntu-bugs mailing list kubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs