I updated last night to iOS 6.4 (640004). If you go into the Documents category and then select any document, the words "File Downloaded" shifts down a font size. View Document stays the same, but File Downloaded scales down.
P.S. Are these the sorts of things you want reported or is this just too trivial?
1Password Version: 6.4 (640004)
Extension Version: Not Provided
OS Version: Not Provided
Sync Type: Famillies