Highlighting appears badly broken in Silverlight for v2014.4.1411. Go to http://demos.telerik.com/silverlight and try the Grid or TreeView. Turn on highlighting mode, then hover over a grid cell or a tree node. 0) Note the scoping buttons (sorry, don't know the "official title"; see snapshots) are offset and inaccessible--if you try to move over and click them, the scope of the highlight changes and the buttons vanish. 1) I'm unable to get the popup menu to appear at all--so I can't even move down into the DOM/XAML explorer to do things manually. See attachment screenshot. Also check out video of the issue: http://www.screencast.com/t/dUsdmIXyqrhb