Hello, I have some feedback related to the UI3 library display. Visually it's pretty but the UX causes for additional clicks and a slowed down work flow. I’ve designed at 4 large corporate companies and these corporations (Allstate, United airlines, Walmart and Bath&body works) all have large libraries. It was so nice being able to have commonly used components expanded open so I could quickly grab and drop the components I need.

Now in UI3 it requires me to have 2 extra clicks to go between components. 

I would like to suggest that the new UI3 library UI be a type of view. Such as calling it “Preview view”. Allow users to still select the old accordion style grid view. This would be preferred for more senior level designers who want to move quickly and not have multiple unnecessary clicks.