Updated WaitCursor functionality

prs.desktop/MainWindow.xaml.cs

@@ -67,6 +67,7 @@ using Button = System.Windows.Controls.Button;
 using Visibility = System.Windows.Visibility;
 using SharpVectors.Converters;
 using SVGImage.SVG;
+using Cursors = System.Windows.Input.Cursors;
 
 namespace PRSDesktop;
 
@@ -1277,7 +1278,7 @@ public partial class MainWindow : IPanelHostControl
                 return;
             }
 
-            using (new WaitCursor())
+            using(new WaitCursor(this))
             {
                 _ribbon.IsCollapsed = false;