A little clarity.
Bring your own content.
This player does not include channels or provider accounts. Catalogs and video are requested directly by your Roku from the source you choose.
Source credentials.
The connected beta stores credentials encrypted on its backend. They are sent only to assigned devices and kept in memory by the Roku app. Your device needs them to access the provider.
Saved state.
Favorites and playback progress belong to each device. Local sessions keep that state only until the app closes. Linking a device does not prove media compatibility.
Revocation.
Unlinking blocks new dashboard requests from a device. To invalidate credentials already delivered to a device, change them with your provider.
Need help?
Share the app version and an error code with the operator of your private beta. Never send passwords, pairing secrets or full playback URLs.