[Camera] The view in video gets stuck when switching the cameras while recording the video

Linux Ubuntu 22.04.4 / Wayland

Qt Creator 13.0.0

Steps to reproduce:

1. Open widgets camera example app.
2. Make sure there are at least two cameras available.
3. Switch to video recording mode
4. Start recording
5. Switching between cameras without stopping the recording.

Expected: The video is recorded from both cameras.

Actual: The view gets stuck after switching the camera, but the video is still being played. 

Reproducibility:  100% **

NOTE: This works well when I was testing it on Boot2Qt.