In Adobe Acrobat Pro, there is a periodic issue (i.e., doesn't happen every time, but has happened several times) where I share a file, it posts as shared (see screenshot 2024-08-02 171641.png), but then recipients get a message that the shared file is not available (see image 8.png). Then when I open Acrobat, the file shows as being shared, then disappears from my directory of files.