DT Pro bata--Everything dropped on tab disappears

the subject says it all. everything I drag & drop on the DEVONthink tab is lost. Searches using the exact title bring up nothing.

As indicated in other posts, the global inbox, while it appears in the side tab (shelf), it is not fully implemented yet. To import through the shelf you need to drag the inbox (or specific folder) from your database(s) into one of the shelf spaces, then drop files into that inbox/folder. Files that you’ve already dropped in the global inbox aren’t lost…one of the related posts on the forum can point you to where they reside.