Yeah, I see that now. I mistook seeing the stereo pair Sonos Ones as individual, but now I see the IP is the same, and one is AirPlay and the other is Sonos Streaming.
I do have a WiiM Pro in the house in my main system. It is really odd that roon sees my Sonos Amp (latest one) as a WiiM Amp. I can ignore this for now.
That leads me back to the problem that brought me here. It seems Sonos Streaming is not working right for a lot of us. If I play with Sonos Streaming for any length of time, my CPU will jump to 100%, fans will come on, and it will go like that for hours until I reboot roon. See: Intel NUC overheating and fan noise since latest Roon update (ref#HMNFG1)