Effects Pane Blank / Null - Ubuntu 23.04 and KDenlive AppImage

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1

Ubuntu 23.04 - regular apt install AND the AppImage both failing to draw Effects pane. Just shows as a blank white box.

Screenshot from 2023-04-27 17-12-06
Screenshot from 2023-04-27 17-12-061599×1063 18.6 KB

2

Something related to Qt in the Ubuntu 23.04 update, I reckon