Ditto, exactly the same here, 80 - 90 % of the time it works, just gotta listen for the beeps.
First beep will occur when one hovers near it (less than 1 meter away) after the door is closed.
Second beep will occur as you then walk away
Ditto, exactly the same here, 80 - 90 % of the time it works, just gotta listen for the beeps.