Ensure the "Arrow" on the top left of the Map View screen looks like a compass needle or a filled in white arrow.
Compass Mode - Map follows location and rotates to face travel direction.
Filled White Arrow - Map follows location but will not rotate, top is north.
Notice: Ensure you are travelling at more than 4 kph or 2.5 mph.
The only follow mode where the map will NOT MOVE - follow mode disabled - is when the button shows an empty arrow icon, use any other mode for the map to track your location: