TListBox, T(DB)CombBox scrollbar down...

Hi Delphi friends,

  Delphi 2.0(1) Question:

  Anyone noticed the strange behavior when scrolling down
  the scrollbar (with the left button being pressed) that
  the scrollbar visually disappears...? The mouse cursor
  must be moved beyond the Items region...

  Scrolling up the same way works fine!... The TComboBox
  in the win3.1 tab just works fine in both directions...

  Does anyone know a solution/workaround for this uncommon

  Thanx in advance,