GLE 450e charging program Home program

I have made 80% as max charge level for the home program but the car does not auto select home charge program when the car is home (my EQE does). I obviously have missed an option selection somewhere. I selected location option in the MM app and the app allows me to shift charge programs to Home once charging starts but unable to get it to auto select home based on car location
i also selected the location option on the GLE mbux screen but it does not auto select


