Microsoft KB Archive/44632
Clicking below Last Item in List Loses Selection PSS ID Number: Q44632 Article last modified on 06-28-1991 PSS database name: W_WinPRoj
Clicking regular or pull-down list boxes below the last item listed effectively acts as a cancel button, canceling any selection made. This is not a problem with Microsoft Project for Windows, but is standard behavior of Windows applications.
Copyright Microsoft Corporation 1991.