Apple TVOS Tutorial - Adding Button Actions TVML Kit HD

I searched for several hours online on how to get the buttons to work on the TVML Catalog Demo Source Code, and unfortunately I had a difficult time trying to find the answer. I am posting this video to help others. This might not be the only way or the right way to do this but, it works. If you know of another way please comment with a link. https://github.com/HIMADE/TVML-Catalog---Button-Actions