I am attempting to register my drone MAVIC 2 PRO with FAADroneZone. When I enter my drone's serial number I receive a msg that the serial number is incorrect. Does anyone know why this may be happening? On the top if I respond "NO" to " DOES YOUR DRONE BROADCAST FAA REMOTE ID INFORMATION?" Then it does accept my registration. I was under the impression that DJI Mavic 2 pro had Drone Broadcast FAA REMOTE ID...Am I doing something wrong? Feedback PLS