Change to "run an animation frame"?

[asajeffrey]

https://immersive-web.github.io/webxr/#xr-animation-frame step 4 is "If session’s renderState's baseLayer is null, abort these steps." This should change in the presence of the layers array?

[cabanier]

Yes, this should be patched in the same way we did PR immersive-web/webxr#999