Grey Apple TV key
Where: App → TV → Apple TV, the Now Playing keys (greyed)
What it is
A key that needs AirPlay pairing first. For an admin, pressing it starts AirPlay pairing.
Steps
- Press it (admin only).
- Enter the 4-digit code from the TV.
What it changes
After pairing, the key works.
If it goes wrong
For anyone who is not an admin it does nothing — ask an admin.