[Boot2Qt ]The camera is not automatically initialised in widgetes example application

Linux Ubuntu 22.04 
Qt Creator 12.0.0
Device: Raspberry Pi4 64 bit 

Steps to reproduce:

1. Connect the camera to RPi4 device.
2. Open the example - https://doc.qt.io/qt-6/qtmultimedia-camera-example.html 
3. Run it on Raspberry Pi 4 64bit

Expected: The camera starts automatically.

Actual: The user has to reselect the camera from devices list to make it work. It does not start automatically with the app as it is on desktop.

Reproducibility:  100%