Add or match every unmatched transaction in a single session!
You should finish adding or matching every transaction in the unmatched transaction list before you click the Done button.
As you Add and Match transactions in the Unmatched Statement Transactions window, the unmatched statement transactions are removed from the window and the Reconcile Accounts and Bank Register windows are updated. However, if you open the Statement file again, the unmatched statement transactions list reappears.