Tables/Gridlayouts within a TabStrip

Hello,

I get an error when trying to use a gridlayout or html <table> under a tabstrip. When i try to click a tab i get an error: can't move focus because item is invisible or cant be in focus... I wont get this problem i havent got the layout/table. Anyone know why this is happening? If i force the selection of the tabs in the code i can se that all the items has been renderd correctly.

Thanks,

//Max