I need to implement Kiosk Mode in Android 14/ API 34 using MAUI
App should have below features:

1. App should be always on top
2. User can not close it
3. Block settings access,
4. Block access to device info
5. Block manual incoming/outgoing calls, but Application can do it on behalf of user if needed
6. Disable device sleep
7. Pin aps to full screen mode
8. Auto-load kiosk apps at startup
9. Portrait or landscape orientation lock

The MAUI setting
DeviceDisplay.Current.KeepScreenOn = true;
does not work, screen is locked anyway

Using below code I can hide navigation bar from user, but user can swap and get still access to navigation pane

 Window.DecorView.SystemUiVisibility = (StatusBarVisibility)

  (SystemUiFlags.ImmersiveSticky | SystemUiFlags.HideNavigation |

   SystemUiFlags.Fullscreen | SystemUiFlags.Immersive);

Setting StartLockTask have message which user need to tap and prevent incoming call.