Transparency in CC Libraries

Problem: White and light-colored assets are still invisible in Adobe Libraries across the entire Creative Cloud suite.

Ask: Let us change the thumbnail background color — or at least display transparency. This has been a long-standing request in the forums, and it’s baffling that such a basic visibility option hasn’t been added yet. If the Transparency Grid already exists in the library option to turn on/off, why not extend that functionality to the background?

Minor issue, why does InDesign label this "CC Libraries" and all of the other apps just have "Libraries" – it's out of alphabetical order only in that application for some reason.