Daniel, I know it's been some time since we've commented on this and I just wanted to come back and comment again about the status of all of this. This graphical issue is still occurring and like you, it happens when I resize the window with the cursor (click/hold/drag to desired size).
I recently started Chromium to narrow down if it's a broad issue (such as a CPU/GPU issue) or just program issue. Chromium doesn't exhibit this odd behavior so I'm feeling confident that my theory that Firefox uses code that doesn't quite agree with Wayland or my hardware could be the root cause. I'm very confident that it'll be mitigated eventually. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1706476 Title: Mysterious shadow around window when check marking an option box inside of window To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1706476/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs