Listview Control on tabpage erreanously moving

[Gulli]

Hi,

on a form with tab-control having embedded listview-controls access shows
the listview in the top left corner instead of displaying it on the defined
place. switching between the different tab-nodes or just resizing the whole
form will correct the problem at runtime - the control moves back to the
designated position.
Does anybody have an idea what the reason could be ?

regards
Wilko