https://bugs.kde.org/show_bug.cgi?id=495218
--- Comment #4 from Chris King ---
After futher extended testing, I can still reproduce the problem via starting
firefox from the icon or with command line:
> MOZ_ENABLE_WAYLAND=1 firefox
However starting with command line:
> MOZ_ENABLE_WAY
https://bugs.kde.org/show_bug.cgi?id=495218
--- Comment #3 from Chris King ---
Bogdan
(In reply to Bogdan Dragoiu from comment #2)
> I might have had the same bug and had opened a bug with no success with
> Firefox. Is the behaviour similar to mine?
> https://bug1925340.bmoattach
https://bugs.kde.org/show_bug.cgi?id=495218
--- Comment #1 from Chris king ---
After exiting YouTube fullscreen, if I go into the Display Configuration and
disable the affected monitor, apply the changes,
then re-enabling the monitor again; then I can avoid rebooting the computer.
Rebooting
https://bugs.kde.org/show_bug.cgi?id=495218
Bug ID: 495218
Summary: Second monitor misbehaves when YouTube is played in
fullscreen on the other monitor
Classification: Plasma
Product: kwayland-integration
Version: unspecified
