TextPosition label sizing is incorrect. Regardless of AutoSize and AutoSizeLabels settings, only the first label size is calculated correctly. I've attached a project and a screenshot of the issue. It seems size isn't calculated if TextPosition == Telerik.WinControls.UI.LayoutItemTextPosition.Top.
private void RadDataLayout1_ItemInitializing1(object sender, DataLayoutItemInitializingEventArgs e){ e.Item.ControlVerticalAlignment = RadVerticalAlignment.Bottom; e.Item.TextPosition = Telerik.WinControls.UI.LayoutItemTextPosition.Top; e.Item.TextAlignment = ContentAlignment.TopCenter; e.Item.MaxSize = new Size(0, 40);}radDataLayout1.ItemDefaultHeight = 40;