iPhone X Volume Control
Recently downloaded to iPhone app. Everything seems to work well except I have no control over volume. I have checked this when the app is both in the foreground and background and have tried the hardware side switched and the Control Center controls. The switch is set to on for hardware control. I also do not see the lock screen controls and the switch is also on for that to show; therefore, can't control volume from there either. The Windows 10 web page works properly; there are no Sonos system configurations issues
