Problems with Developer Rig setup

Interesting. It appears the UI is different in the screenshots for this. The steps do make sense for the UI they have a screenshot of in the PDF.

So I guess the question now is, did the UI change since they posted that? Or is my build somehow broken and not displaying UI correctly? If the UI did change, I think requesting that the setup steps be updated would make sense (across github, twitch dev docs, and the pdf)