Expose a property to control the Visibility of the RibbonWindow icon separator

Declined: The Icon separator could removed once the Windows is loaded, like follows: void MainWindow_Loaded(object sender, RoutedEventArgs e) { var iconPanel = this.ChildrenOfType<FrameworkElement>().Where(x => x.Name == "IconPanel").FirstOrDefault() as StackPanel; if (iconPanel != null) { var border = iconPanel.ChildrenOfType<Border>().FirstOrDefault(); if (border != null) { border.Visibility = System.Windows.Visibility.Collapsed; } } }