The functionality for working with links absolutely is terrible. I paste in my link and the only option I get is to click a button which I can't even change the text of by the way embedded the entire preview. I was trying to simply have the text so that at a glanced it was obvious I had a source, but I have to AI an entire button into my presentation rather than just having an obvious hyperlink that says some source text that no one's actually going to click on, but it just looks like a normal link.
On top of that, not being able to change the sizing of the Link text as well as horrendous and is such a bare-bones functionality you would expect with something like this, but it's truly mind-boggling. It's not a thing.