I got as far as chap 7 - and the tvOS version was working. Then - made the changes as per “Fixing the touch handling” section - and now using the tvOS simulator/simulator remote control - the zombie doesn’t move - it ends up on the left edge and just wiggles.
So - I loaded 07-beginning-tvos/final and built and tried that - it’s doing the same thing.
Am I missing something obvious here?