Hi Matjaz,
The Splitter shrinks, because of intermittent display of page scrollbars by the browser. And these are displayed because the Splitter sizes its panes before positioning them, which in certain scenarios leads to content overflow. The issue is now fixed.
Regards,
Dimo
Telerik
Join us on our journey to create the world's most complete HTML 5 UI Framework -
download Kendo UI now!