QtWebEngine corrupts QtQuick Video

[J0Nes]

Just compile the qmlvideo example and initialise a QtWebEngine: All QtMultimedia videos are black (sounds works):

QtWebEngine::initialize();
QGuiApplication app(argc, argv);

This is pretty nasty and I am puzzled how this can happen and what I could try to workaround this behaviour.
Qt Version is 5.15.2 and I am running macOS big sur. I gave it a go on windows and could not reproduce - so it seems to be Mac specific - can't test unix though.

Appreciate any help!

[J0Nes]

ok looks like I've stumbled upon https://bugreports.qt.io/browse/QTBUG-86896