Orange Apache case FTW with my Autel Evo II Pro when it first came out. Several heavy coats of orange plasti dip on the foam after cut outs for the drone and batteries and you have a winner!
It looks like the drone measures the flight altitude based on the altitude of the home point. When Iaunch my drone in a valley, 1600 ft above sea level, and I try to take images of a mountain summit which is 3000 feet high then I can only fly up...
I think it is understandable that anything Mavic 4 Pro related is being withheld by DJI from US shops so they are basically on their own when it comes to skus, descriptions, etc. Probably. Should they know this is not the eND, maybe so. But...