Tesla has never offered location based settings for the lift gate. It is mainly so it can be configured for folks that have difficulty reaching it at full height. You set it (procedure above), and it operates at that height everywhere, until you change it. There also has never been a sensor for the lift gate. FWD, yes, but not the rear hatch. There is a single USS in the center of the roof, but its coverage is fairly narrow. My garage is 14 feet tall inside, with a 12 foot tall door. I had to partially close the overhead door, then move my car directly under the half closed door, to get the roof sensor to trip, so I could then set "Open fully at this location"