[Xiaomi 11 Lite 5G NE] bigfoss:
I don't have any magisk module installed. It's a clean flash. Did another complete reflash with recovery, factory reset/wipe data, latest ROM and latest global firmware.

This time I had a new issue checking the logs:

11-28 20:39:49.541 5904 7157 E AndroidRuntime: FATAL EXCEPTION: CameraHandlerThread
11-28 20:39:49.541 5904 7157 E AndroidRuntime: Process: com.android.camera, PID: 5904
11-28 20:39:49.541 5904 7157 E AndroidRuntime: java.lang.IllegalStateException: Failed to register a camera service listener
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.hardware.camera2.CameraManager$CameraManagerGlobal.connectCameraServiceLocked(CameraManager.java:1634)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.hardware.camera2.CameraManager$CameraManagerGlobal.getCameraService(CameraManager.java:1572)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.hardware.camera2.CameraManager.getCameraCharacteristics(CameraManager.java:579)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.hardware.camera2.CameraManager.openCameraDeviceUserAsync(CameraManager.java:679)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.hardware.camera2.CameraManager.openCameraForUid(CameraManager.java:975)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.hardware.camera2.CameraManager.openCameraForUid(CameraManager.java:996)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.hardware.camera2.CameraManager.openCamera(CameraManager.java:834)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at com.xiaomi.camera.device.callable.OpenCameraCallable.call(OpenCameraCallable.java:29)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at com.xiaomi.camera.device.callable.CameraCallable.run(CameraCallable.java:3)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at com.xiaomi.camera.device.CameraService.OooO00o(CameraService.java:2)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at OooO00o.OooO0o.OooO00o.OooO0O0.OooO0OO.handleMessage(Unknown Source:0)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:102)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.os.Looper.loopOnce(Looper.java:201)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.os.Looper.loop(Looper.java:288)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.os.HandlerThread.run(HandlerThread.java:67)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: Caused by: android.os.ServiceSpecificException: addListenerHelper:2632: Listener already registered (code 2)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.os.Parcel.createExceptionOrNull(Parcel.java:3029)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.os.Parcel.createException(Parcel.java:2999)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.os.Parcel.readException(Parcel.java:2982)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.os.Parcel.readException(Parcel.java:2924)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.hardware.ICameraService$Stub$Proxy.addListener(ICameraService.java:667)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: at android.hardware.camera2.CameraManager$CameraManagerGlobal.connectCameraServiceLocked(CameraManager.java:1613)
11-28 20:39:49.541 5904 7157 E AndroidRuntime: ... 14 more

Unrelated to the camera issues, I'm wondering if there's something wrong with WebView since several apps don't work/load content as expected? (Just a guess from my side).

Since I have to many issues with the this rom I decided to downgraded my phone to the good old reliable PixelOS_lisa-12.1-20220712-0056. Wasn't sure it would work but since someone else in this thread claimed you can't downgrade from 13 to 12. But I just flashed the old recovery, old rom and old firmware and voila, it worked! :)

Anyway, super thanks for your great effort. I really like PixelOS! It's fantastic compared to stock-firmware.