iCloud integration issues

I installed the iCloud integration and logged into my iCloud account. I see 4 devices but not all of my iCloud devices that have FindMy are there. Also Find My shows my wife’s devices (maybe a result of family sharing) and I cannot see those either. Should I see all of my devices and is there a way to see hers in HA? Also, my Apple Watch shows up but If I try to use the play Sound service or show message, it gives an error (these services work on my iPhone).