Mapbox GL JS Bearing
问题 Is it possible in Mapbox GL JS to get the users bearing? I would like to show the direction in which the user is facing, to assist them in navigating to nearby POI. I understand that it is possible to set the bearing of the map and also get the current bearing of it, but i need the actual real life bearing of the user. Kind of the same thing as on Google Maps: The service is intended to run as an Ionic app on iOS and Android, and the assistance in bearing is a key feature in helping them