new app = numerous negative issues

Numerous issues with new app on ipad

1 access to home screen is often sluggish through to not  accessing service at all (ok on android)

2 when music is playing. I either can’t switch it off or can’t change what’s playing to something else

3 I can’t access any favourites other than what’s on the screen despite having more favourites than shown..this is not an issue on android  phone

4 can’t seem to add tracks to playlists other than through Deezer app(my first choice  musician streaming service)

5/all my previous to update playlists saved to Sonos completely vanished …v annoying

6/ nothing to do with iPad but on Chromebook Sonos new app won’t load at all making it useless 

7/I only have a play 3 at Mo but looking to update tv soon and would like a soundbar to complement it….dont think it will be a Sonos if the app doesn’t deliver v basic service of acces ,stop and play consistently.