iOS Code Snippet SegmentedControl accepts only text, no images

Private Sub Application_Start (Nav As NavigationController)
   NavControl = Nav
   Page1.Initialize("Page1")
   NavControl.ShowPage(Page1)
   Page1.RootPanel.LoadLayout("1")
   SetImageSegments(SegmentedControl1, Array(LoadBitmap(File.DirAssets, "smiley.png"), _
     LoadBitmap(File.DirAssets, "icon-40.png")))
End Sub

Sub SetImageSegments(sc As SegmentedControl, Images As List)
   Dim no As NativeObject = sc
   no.RunMethod("removeAllSegments", Null)
   For i = 0 To Images.Size - 1
     no.RunMethod("insertSegmentWithImage:atIndex:animated:", Array(Images.Get(i), i, True))   
   Next
End Sub