Hey Mike, this is a great start. First I was thrown off because the JS file that I was seeing is from the latest release. The code is completely different now. I was doing a search for those parameters (like "labelsPerPage", "pagesPerDoc", etc.) but they do not exist. Fortunately, I found an older copy of the JS file that has the same code structure has your screenshot. Just so you are aware. Also, I'm not using the Developer Edition. I'm creating the app through web appbuilder inside of Portal and, after creating the initial app, I'm downloading so I can use it on straight from the server. I'm not sure if this is part of the difference in the code or not.
Once again, thank you! This has been extremely helpful.