Trust me it does, just make sure you are doing it correctly, just tap the stalk as you do to engage autopilot, not in a rush. No joking. I just tested again right now on my 2020 LR AWD latest non-beta software
Let me just clarify. This works while driving. I have no clue how to do it when the car is stopped or in park. Hope it helps
So while standing is part of the issue.
I explained how to turn it off for all the people who are parked or don't want to turn on autopilot or autopilot doesn't work on a particular stretch of road or are going too slow in traffic to be able to turn it on.
Hard to believe no one else published on how to do it.