My understanding on the tilt screen is most of the complex hardware the actual arm is there even I think the connector/wire is there only thing which is missing is the Motors. So Why cannot tesla also just offer those motors and make it work.Tilting display, being another one we are owed as it was clearly part of the launch sales campaign.
As I remember there were rumors back in 2021 that the tilt function will work with a software update, No one knew until Sandy Munro Tear it down that the actual motors were missing..