I'm still using the S1 app and MUCH prefer it. I did end up running a 'split system' so I could use some of the newer products but the majority of my sonos use

I'm still using the S1 app and MUCH prefer it. I did end up running a 'split system' so I could use some of the newer products but the majority of my sonos use is still with S1 and wish they all worked on it.