CC Libraries hide filters and search bar

I noticed how much screenspace in the CC Library UI is filled with stuff I rarely use or only serves a 'set up once'-function. Currently it's like this:

- Panel name

- Library name

- Search bar

- taskbar with filter options

- Finally we arrive at the actual content, which has very large group headers that take up even more space.

I think it would be much better to have a cleaner layout that allows you to collapse or hide elements of the UI that you don't need (similar to how the links panel in ID can be customised). 5 cm's of the top of the panel is currently filled with ui. Would love to have a compact file browser at the bottom of the screen, but that's impossible with the amount of UI elements at the top.