Windows Central published a story that Google Maps 10.50.3 with support for the Surface Duo's dual screens has been released.

Google Maps now plays nice with Surface Duo's dual screens

The Surface Duo's hinge is no longer a barrier to navigating with Google Maps. The latest update to Maps brings support for Duo's dual screens, adjusting maps and information to work around the hinge.

Google Maps now plays nice with Surface Duo's dual screens