I receive the subject message when I try to add my Apple TV to a Room in HomeKit. I'm logged into my iCloud account on the Apple TV. I've tried logging out and back into iCloud on the Apple TV but I still receive the subject message.
Apple TV 4K, tvOS 16
Hello slick sleeve,
Thanks for reaching out to Apple Support Communities. We see you have some questions about your iCloud account, and Apple TV, when using HomeKit, and we'd like to help. We'd recommend making sure your Apple TV is updated, as this can ensure all the recent settings are on your device: Update your Apple TV
Let us know if this helps.
Regards.
Airplay 2 and HomeKit require an iCloud account
