oh right! Yeah it's pretty neat actually (for anyone interested[1]). Unfortunately, it does require physical presence/labor (i.e. $$$) by whoever has the master reset tool. For Airbnb's or even self-tours, that's kind of a non-starter.
[1] https://www.youtube.com/watch?v=p5MQz3JjZl8&ab_channel=Kwiks...