Hi Harald I think this is the same issue then here in the bugtracker: https://bugs.kde.org/show_bug.cgi?id=407077#c7
Merlimau Am 08.05.2019 um 19:48 schrieb Harald Albrecht:
wait ... you did even change the *order* in which explicit transitions get applied? So the V5->V1 transition gets processed before V4->V1, so the V5 title text ends up below the V4 title bar? This would explain why the text fades out when it should fade in and why the sudden change at the end of the V5/V4 transitions. Now that's creative compositing.