iOS Question I Need help to open external link from webView

If Main.App.CanOpenURL(url) Then Main.App.OpenURL(url)

Private Sub B4XPage_Created (Root1 As B4XView)
    Root = Root1
    'load the layout to Root
    Root.LoadLayout("Menu")
    B4XPages.SetTitle(Me,"Menu")
    B4XPages.GetManager.LogEvents = True
    
    Agenda.Initialize("Agenda")
    Agenda.RootPanel.LoadLayout("AgendaPage")
    
    TabPages.Initialize   
    InitPages
    
    CargarAgenda
End Sub

Sub CargarAgenda   
    wvAgendaTab.LoadUrl("https://"&cualURL&"/sis/reportes/agenda_alumno_movil.php?ce="&codigo_centro_educativo&"&anio="&anio_lectivo&"&codigo="&codigo_alumno)
End Sub

Sub wvAgendaTab_OverrideUrl (Url As String) As Boolean   
    If Main.App.CanOpenURL(Url) Then Main.App.OpenURL(Url)
    Return True
End Sub

Sub wvAgendaTab_OverrideUrl (Url As String) As Boolean   
    Log(url)
    Return False
End Sub

Sub wvAgendaTab_OverrideUrl (Url As String) As Boolean
    If Url.StartsWith("https://200") Then Return False
    Main.App.OpenURL(Url)       
End Sub