Ah, this is quite interesting! I don’t have the chops to do what you did with seam.io (at least, at this point!) but it looks quite interesting!
I initially added my locks to HomeKit, and then tried to add them to the Schlage app…but that didn’t work. I reset them, and added them to Schlage first, but then they wouldn’t allow me to add them to HomeKit! No matter what I tried, they seem to only link to either Schlage or HomeKit! And if they are in HomeKit (for my personal convenience) then the AirBnB integration can’t see them in Schlage! Such a frustration!
This…on top of the fact that the AirBnB integration doesn’t allow me to assign multiple locks!
I may go off to check out seam.io. Though really what I want is to have the lock work on Schlage AND HomeKit. (By the way, the locks came with firmware 1.25 (I think), and they upgraded to 3.0.757173