This is probably a ridiculously easy fix but I'm not seeing it. When I run "indoor" (treadmill) the mileage is always a fair amount off from reality. Ex: I ran 10mi today but my watch logged 8.4. This isn't surprising as the pedometer in your wrist cannot possibly be that accurate. Nonetheless, after I edit the distance on the Garmin app, the step counter never updates and I cannot find any option to edit it manually. So my steps will still reflect 8.4mi of running rather than 10mi.
Anyone have a quick fix?