I'm a new Model S owner and tried Supercharging for the first time this weekend. I got a notification on the app when charging was complete, but it was just the Tesla logo in the notification bar of my Android. Is it possible to have the app make a sound or vibrate in addition to the visual notification? I couldn't see a way to do this and the thread at https://forums.tesla.com/forum/forums/android-44-app-has-notifications seems to imply there is no sound - but that thread is 3 years old. I'd hate to get charged idle fees because I wasn't looking at my phone all the time.