I've needed mobile service four times in the last couple of months (due to Tesla's inability to package a piece of trim in a way that doesn't result in it being destroyed in shipping, but that's another story). Every time I receive the notice that my part is ready and I should schedule service, the only app option is to book at a service center. When I text Tesla service, they are able to get me a Ranger appointment for a time in the next 48 hours. What's keeping me from simply booking a mobile service directly in the app? It is bizarre.