Haven't heard any complaints about this in a long time so I'm guessing this is no longer an issue.
In any case, it's likely not an lxqt-session one if it still is a bug. ** Changed in: lxqt-session (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1864526 Title: LXQt display ghosting when dragging icons or opening menus To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxqt-session/+bug/1864526/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs