When we use attribute autoscroll="true" on a child of borderlayout and have combobox in this child (combo_scroll1.png), scrolling produces strange behavior - content of the combo stays on the page away from the combobox (looks like it has "position:fixed;", but it doesn't) (combo_scroll1.png). The same happens with datebox component.

<window height="100%" border="normal">
	<borderlayout>
		<center autoscroll="true">
			<div style="height: 10000px">
				<combobox>
					<comboitem>First</comboitem>
					<comboitem>Second</comboitem>
					<comboitem>Third</comboitem>
				</combobox>
				<datebox></datebox>
			</div>
		</center>
	</borderlayout>
</window>