+1 PLEASE
Suggestion: something similar to the View All button—but for individual folders. Clicking it would let us see every character inside a folder, including those inside subfolders.
There is currently no way to view all characters inside all of a folder's subfolders at once. For example, if you click on someone's UFT folder, and the UFT folder has subfolders for humans, closed species and ferals, you can't see a combined list of all the UFT characters—you just have to navigate through each species subfolder one by one to see them all.
I think having a way to view all the characters inside all subfolders is something design traders and forum game regulars alike will appreciate.
Edit: celestiials made a mockup that looks exactly how I pictured it!