Reference data, which we use a lot, and reference images, which we rarely use, seem like two very different things. I'd like it if you separated them on the web site into two different pages. When scrolling through reference data, I'd like the reference data to take up the entire page so we can use the browser window's scrollbar instead of the scrollbar in the constrained (div) section.
Also, adding the "eye" icon, like what's in the app builder, to the reference data page would be great. That way the user can quickly view the columns and data without opening it.