[Pharo-project] drawing tabs

Hi, We (me and Jorge) are having some problems with drawing TabGroupMorph properly. The very first time the tabs are displayed, the background is not drawn correctly (see the attached picture). However, after we select another window or a tab, the tabs background are drawn correctly. In the same time, when we execute UITheme exampleGroups, everything works fine. We think we are doing the same thing, but obviously we do not. Could anyone indicate some possible tracks to look at? Cheers, Doru -- www.tudorgirba.com "Not knowing how to do something is not an argument for how it cannot be done."