Good news: Plasma 5.4 will come with a new experimental Wayland backend. With Wayland we are able to better handle this situation and this issue should already be fixed in 5.4 on top of Wayland.
Given that it is an issue with X11 and unfixable with X11 I dare to mark the bug as resolved.
Good news: Plasma 5.4 will come with a new experimental Wayland backend. With Wayland we are able to better handle this situation and this issue should already be fixed in 5.4 on top of Wayland.
Given that it is an issue with X11 and unfixable with X11 I dare to mark the bug as resolved.