Acrobat doesn't list recent files

[SilbStu]

Just within the past few days, Acrobat does not see recent files either in the dropdown menu or on the dispay page that shows up when I open the app. To my best knowledge, I haven't adjusted any settings or updated the app.  Oddly, it does show files from a few days ago, just nothing most current.

Any ideas/suggestions? My version deets are in the attached screen shot.

Thanks

[MillerMarquis]

This has been happening to me since the last update — maybe two weeks ago. I can see previously shared files but nothing from my local storage, or (local) Dropbox, where I keep most of my filed work. Today I cleared the out-of-date content from list of recent files, but now nothing new appears in the list.

[S de Saulles]

Me too, so today, for example, I've opened about 20 or 30 PDF files, and just one solitary file out of all those shows up under "recent" despite me having settings set to show the most recent 100.

A pity Adobe seem to take zero interest in the basic stuff like this.