[Boot2Qt] The audio track is not played in sync with video track in media player widgets example

Linux Ubuntu 22.04.4 / Wayland

Qt Creator 13.0.0

Device: Raspberry Pi4 64 bit / wayland-egl

Steps to reproduce:

1. Run the widgets media player - https://doc.qt.io/qt-6/qtmultimedia-player-example.html
2. Open video file with audio.
3. Check when the audio is being played.

Expected: The audio is played in sync with video

Actual: The audio track starts playing a few seconds (approx. 5) after video.

Reproducibility:  100%