Custom HTML page loads, but I need the same render result on a form

I have a custom HTML page, which uses CSS/JS and an external JS Library... when this HTML page is referred to on a dashboard, it loads absolutely perfectly...

What I want to do is to use it on a form in a table.. I can customize data as I need to with JS/API... but it's looking like either the JS or External JS Library is not executing/rendering properly.

Does anyone have a best practice for making this happen?

I've tried IOL Technique to run the javascript and attempt to take over a DIV element, but the External Library functions aren't registering, although the Library is in the Sources of the page...

looks like QB doesn't like having iframes in a Rich Text field either...