It would be great if s5max or other model could support google assistant/alexa commands for room cleaning. Like: "hey google, tell roborock to clean the kitchen" or "alexa, tell roborock to clean my room". I think it would be the ultimate home automation feature for roborock and for sure it would be a very good for selling them. Its growing a lot the home automation enthusiatics and for sure, thats a feature thats is demanding for them. Other brands already have that feature just missing roborock.
If you are a user of Home Assistant (I highly recommend it), you can do that, today. I'm able to create home assistant scripts for each room, and fire the scripts via my Amazon echos. Currently there is no "room name to room number" mapping - so I had to figure out what number corresponded to which room, first. But that wasn't so hard. I imagine that the reason the Alexa skill doesn't allow this is because there is no API call that returns the name and number.