Hi all,
TabPanel gives js error while destroying


Index.cshtml
@{
 var X = Html.X();
}

@(
  X.Viewport()
   .Items(
         X.Toolbar().Docked(Dock.Top)
          .Items(
              X.Button().Text("Tab").DirectTapAction("Tabs"), 
              X.Button().Text("Other View").DirectTapAction("Other")
          ),

         X.Container().ID("Main").FitLayout()
          .Items(
              X.Panel().Html("welcome page")
          )
    )
)
Tabs.cshtml
@{
    var X = Html.X();
}

@(
    X.TabPanel()
      .Items(
            X.Panel()
                .Title("Tab 1")
                .Items(
                    X.TextField().Label("text 1.1"),
                    X.TextField().Label("text 1.2")
                ),
            X.Panel().Flex(1)
               .Title("Tab 2")
               .Items(
                    X.TextField().Label("text 2.1"),
                    X.TextField().Label("text 2.2")
                )
      )
)
other.cshtml
@(
   X.Panel().Title("Other")
    .Items(
        X.TextField().Label("other")
    )
)
public ActionResult Tabs()
{

     var pvr = new Ext.Net.Mobile.MVC.PartialViewResult("Main")
     {
         WrapByScriptTag = true,
         ClearContainer = true,
         RenderMode = Ext.Net.Mobile.RenderMode.AddTo,
     };

     return pvr;
}

public ActionResult Other()
{

    var pvr = new Ext.Net.Mobile.MVC.PartialViewResult("Main")
     {
       WrapByScriptTag = true,
       ClearContainer = true,
        RenderMode = Ext.Net.Mobile.RenderMode.AddTo,
     };

     return pvr;
}
just change view by clicking buttons
ext-mobile.axd?v=4.1.0:29358 Uncaught TypeError: Cannot read property 'ext-tab-2' of null
    at constructor.get (ext-mobile.axd?v=4.1.0:29358)
    at constructor.getComponent (ext-mobile.axd?v=4.1.0:52276)
    at constructor.remove (ext-mobile.axd?v=4.1.0:51815)
    at constructor.onItemRemove (ext-mobile.axd?v=4.1.0:91834)
    at constructor.doRemove (ext-mobile.axd?v=4.1.0:51857)
    at constructor.removeAll (ext-mobile.axd?v=4.1.0:51879)
    at constructor.destroy (ext-mobile.axd?v=4.1.0:52303)
    at constructor.doRemove (ext-mobile.axd?v=4.1.0:51860)
    at constructor.removeAll (ext-mobile.axd?v=4.1.0:51879)
    at Object.Ext.net.addTo (ext-mobile.axd?v=4.1.0:667)