Exposure compensation (setExposureCompensation) doesn't work with the example app

Linux Ubuntu 22.04.4 / Wayland

Qt Creator 13.0.0

Steps to reproduce:

1. Open widgets camera app example - https://doc.qt.io/qt-6/qtmultimedia-camera-example.html
2. Run the app on the desktop (make sure there are some cameras connected/available)
3. Change the exposure compensation using a slider
4. Restart or change the cameras to check if the settings are applied

Expected: The exposure compensation should take effect

Actual: Exposure compensation change does not take effect. It works well with CSI camera and Boo2Qt device but does not work with webcams and integrated desktop cameras.

Reproducibility:  100% **