My wife and I have a shared data plan. We noticed recently we seem to be using more data. I looked at her iPhone XR and see that from Nov 4 through today (Nov 19), Google Maps has used 788mb of data. She's only using it on her 15 mile, 45 minute commute (so a total of 30 miles and 90 mins a day.) While I have a shorter commute, I've used 103mb in the same time period. She doesn't have background app update or any other services tied to Google Maps running. Anyone have an idea on what could cause this?