InDesign CC Library - Category Drop-Down Gone

I cannot locate any sort of collapse feature in my Adobe CC libraries either. Right clicking everywhere, searching each button, hovering everywhere, nothing is there; therefore I think they removed this feature. Would be nice to have, because when they update each program, I have to re-collapse each item manually, wasting a few minutes every time because my library has a lot of elements and sub-categories.

I just figured this out, it's a UI issue on Adobe's end. Hover over the thick gray area under the search box within the Libraries window, these options still exist but someone messed up and now they're the same color as the background of the window and are totaly invisible. Unreal based on how much we pay for these products, but...unfortuantely, reality!