When you have WebBrowser control inside Pane and the Docking is in Deferred mode - the WebBrowser hides the compasses of its Pane.
Posted on:20 Jan 2016 13:53
The XAML team has recently reviewed this issue and will not be addressing it as at this time the team is focusing on the bugs impacting the highest number of developers. If you have encountered this issue and it is blocking for your work please contact us through the support ticketing system with details on your setup and a reference to this item.
Posted on:28 May 2014 14:03
The WebBrowser is a WinForms/Native control wrapped in WPF shell and there may be the "wpf airspace problem" meaning that no wpf pixel can be rendered over a winforms pixel. The compasses consist of wpf pixels, because they are drawn in the adorner layer, I think. This should not be solveable in this case.