The vacuum’s model is on its device page in Xiaomi Home, and in the setup’s list of vacuums.
Upstream’s README lists the models it was tested on. The S20+ is the one this copy has been proven on.
Robot Vacuum Map
Supported vacuums
Which map API each model is read through.
The map API is chosen from the vacuum’s model when it is set up, and can be changed on the setup’s last step.
⌘I

