[Boot2Qt] Video recorder examples starts with frozen frame from camera shown on the screen

Qt Creator 11.0.3

Device: Raspberry Pi4 64 bit 

Steps to reproduce:

1. Connect the camera to rpi4.
2. Open and run video recorder example on rpi4 - https://doc.qt.io/qt-6/qtmultimedia-video-recorder-example.html

Expected: Stream from the camera is correctly shown as video in the application

 ** 

Actual: Frozen frame from the camera is shown on the camera. The view does not change until the user changes the source and reinitialize the camera.

Reproducibility:  100%