Folders in Customer and Suppliers cards

Hi, The add documents tray is great in Customer & Supplier cards, but it doesn't store them in date or alphabetical order? so when adding them in I am finding I need to edit my pdf and enlarge the writing so it's boldly seen when I browse or add the document to the never-ending supply of documents. Also - it would be great if we could add FOLDERS for months, alpha order or something. I love this but I'm having to open the document to see if its the write one? Maybe a hover over the document to zoom in or something, so we don't have to open it as such, this all takes time.

I really do love that I can keep all my associated documents, invoices, receipts where they belong, it just keeps getting better and easier to work with accountants if it's all accessible with the tap of a button. 

Or am I missing something