Where can I find an expiration date in Adobe Digital Editions for iOS?

Hello,

I am switching to ADE on my iPhone and iPad due to Bluefire reader shutting down. I am having trouble finding where the expiration date is shown in the iOS app. This is in important since, as a bookseller, I read a lot of digital advance copies via Edelweiss and Netgalley. These all have varying expiration dates - some before the release date, some on the release date, and some after. All help topics I find say there is a banner on the book's cover with the "days left" shown, but these help topics seem to be specific to versions for Windows and Mac, not mobile devices.

Any suggestions are appreciated. (and if this isn't information available in the iOS app, perhaps the Adobe developers could add that?)