perf: adjust when_disabled test because sometimes it fails

src/SamplesApp/SamplesApp.UITests/Windows_UI_Xaml/DragAndDropTests/DragDrop_ListViewReorder_Automated.cs

@@ -35,10 +35,13 @@ public async Task When_Disabled()
 			// Disable re-ordering
 			mode.SetDependencyPropertyValue("IsChecked", "False");
 
+			// Tap outside the ListView to get rid of PointerOver visual from the step above
+			var sutBounds = _app.Query(sut).Single().Rect;
+			_app.TapCoordinates(sutBounds.CenterX, sutBounds.Bottom + 10);
+
 			var before = TakeScreenshot("Before", ignoreInSnapshotCompare: true);
 
 			// Attempt to re-order by dragging from item1 (orange) to item3 (green)
-			var sutBounds = _app.Query(sut).Single().Rect;
 			var x = sutBounds.X + 50;
 			var srcY = Item(sutBounds, 1);
 			var dstY = Item(sutBounds, 3);