Not too infrequently, I want to re-open a paper I had been recently viewing as a PDF within Zotero desktop (also Zotero iPad) but then closed and forgot enough details to pull it up on search. It would be nice to have an action (e.g., from the menubar on desktop) to view a list of paper PDFs that have been opened in ordered starting from most recent. Ideally, this would keep a history of length set in some option in zotero settings (including "infinite" history length) rather than, e.g., just the last 10, although even 10 would be great.

Previously mentioned in discussion here

https://forums.zotero.org/discussion/89500/feature-request-restore-opened-pdfs-after-restart-zotero-macos-beta#latest

but I created this new dedicated thread (since I think that's the proper procedure).