I found an alternative method that worked perfectly:
https://www.youtube.com/watch?v=3U1P8e0rRyw
WineJazz
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for
Post
Replies
Boosts
Views
Activity
Exact same problem (which actually sux as my Apple TV 4K is in the basement, and my office (MacOS) is on the 3rd floor and I've had to run up and down the stairs 3 times before the pairing failed.
Would love to see an answer to this one.
One slight difference, my AppleTV is currently on 14.7