How to list contents of Object Reference

the funny thing is though if you
search for documentation on this you
wont find a thing lol.

It’s documented, it’s in the Beginner section:

everything in it though it seems like
its listing specific things and not
everything, it has what i need.

Flagging Context Sensitive (explained if you follow the link above) prevents you from using nodes that make no sense for this particular blueprint.