Problem with Right to left in last version

[userext]

Hi, sorry my english is poor
I am using Ext.Net 4.2.2 Version. I can not set RTL in Desktop.

@(Html.X().ResourceManager().RTL(true))
@(


 Html.X().Desktop()
    .ID("Desktop1")
    .Modules(
        Html.X().DesktopModule()
            .ModuleID("Test1")
            .Shortcut(
                Html.X().DesktopShortcut()
                    .Name("تست 1")
            ),
        Html.X().DesktopModule()
            .ModuleID("Test2")
            .Shortcut(
               Html.X().DesktopShortcut()
                    .Name("تست 2")
            ),
        Html.X().DesktopModule()
            .ModuleID("Test3")
            .Shortcut(
                Html.X().DesktopShortcut()
                    .Name("تست 3")
            ),
            Html.X().DesktopModule()
                .ModuleID("Test4")
                .Shortcut(
                    Html.X().DesktopShortcut()
                        .Name("تست 4")
                ),
            Html.X().DesktopModule()
                .ModuleID("Test5")
                .Shortcut(
                    Html.X().DesktopShortcut()
                        .Name("تست 5")
                )
                  )

    .DesktopConfig(
        Html.X().DesktopConfig()
            .ShortcutDragSelector(true)
            .ContextMenu(
                Html.X().Menu()
                    .Items(
                        Html.X().MenuItem().Text("Change Settings"),
                        Html.X().MenuSeparator(),
                        Html.X().MenuItem().Text("Title").Icon(Ext.Net.Icon.ApplicationTileVertical),
                        Html.X().MenuItem().Text("Cascade").Icon(Ext.Net.Icon.ApplicationCascade)
                    )
            )
)
        .StartMenu(
            Html.X().DesktopStartMenu()
                .Title("عنوان")
                .Height(300)
                .ToolConfig(
                    Html.X().Toolbar()
                        .Width(100)
                        .Items(
                            Html.X().Button()
                                .Text("تغییر")
                                .Icon(Ext.Net.Icon.Key),
                            Html.X().Button()
                                .Text("خروج")
                                .Icon(Ext.Net.Icon.DoorOut)

                        )
                )
        )
)

When I run the code, direction of Desktop Shortcuts are left not right and these are putting together :



after click on Desktop Shortcuts:



but when rename Desktop Shortcuts to english language, these are not together but are left and after click on, are moved to right:

[userext]

any help??

[userext]

please help...
it is force for me