Simply, XD interface isn't anything as similar as an "user friendly" thing. When you have to deal with more than 2 states in a component, you have to constantly scroll up and down. Hidding the whole picture of the component interactions in an only one eyesight, makes impossible to build an useful mind visualization of the component to manage it's possibilities. I always have tro draw it in a piece of paper to remember its parts.
The funny thing, is that with a draggable edge to make window bigger would suffice. In an usual big screen, the bottom rignt of the tabs remains empty of any kind of useful stuff.
mhhh... ok, so I have to rewrite again this asking for support in other place? or did you moved it there? Then, which utility has this "support"?
By the way... at least don't marked as "answered", because isn't it. That's why I loose so many hours googling for solutions on the many Adobe issues, only to find "Correct answers" that merey were "please write to another place and don't bore us with your problems"