Not sure where you're getting your information from.
My FSD (v13.2) has driven unmapped roads, including gravel roads, hills, narrow roads, and switchbacks, in the backwoods of Tennessee. From watching the display, it clearly identifies the road features and navigates them.
My FSD (v13.2) has driven unmapped roads, including gravel roads, hills, narrow roads, and switchbacks, in the backwoods of Tennessee. From watching the display, it clearly identifies the road features and navigates them.