Right, another really bizarre bug.
Zwift on Apple TV
The Wattbike Atom now connects to Zwift, which it should not do. Steering is not implemented for the Wattbike Atom. If the steering is left on and you accidentally press the left-hand top-button you will continuously U-Turn. You have to exit Zwift to get out of this circle of death.
Now, the really bizarre bit, f you disable steering BEFORE you enter a world in the pairing screen, you will not see any other riders. If you leave steering enabled you will see riders. You then should disable steering once you are in the world. This bug has been verified by other WattBike Atom users.
What a pile of **ap in terms of QA/QC of a software role out.