Route Calculations Not Using Correct Rivian Data

Planning a route towing an Airstream trailer. In my Rivian, I have a driver profile for towing data showing my efficiency is 0.94 mi/kWh. My standard profile shows my efficiency at 2.17 mi/kWh. When I run a plan using the standard profile shows, it shows my consuming 76 kWh to go 153miles. If I switch to the towing profile, it shows consumption of 78 kWh for the same 153 miles and does not plan any charging stops.

In the app, I see both profiles with the appropriate efficiency. It appears the selection of a driver profile doesn’t significantly change the calculation in the app.