[Boot2Qt] The application freezes and eventually crashes when video recording stops

MacOS 15.3.2

Qt Creator 16.0.0

Device: Raspberry Pi4 64 bit with Qt 6.9.0

Steps to reproduce:

1. Make sure there are at least two cameras connected to the device.
2. Run the QML video recorder example.
3. Start recording video.
4. Change the camera. 
5. Stop recording video

Expected: The video recording is stopped or still being recorded.

Actual: The app hangs, and it crashes after a while  - this log appears - QGstPad::doInIdleProbe blocked for 1s. Executing the pad probe manually

Logs:

QGstPad::doInIdleProbe blocked for 1s. Executing the pad probe manually
11:09:52: /usr/bin/appcontroller on target exited with code 255