Problem with adding Customized View for a iPhone XR

[Infomuis 1]

I'm trying to put a customer device (IPhone XR) to Delphi and to use it. Adding is not so difficult: https://docwiki.embarcadero.com/RADStudio/Sydney/en/Adding_a_Customized_View_to_the_View_Selector and I can see and use the view.

But when I make an app, with this new view, it does not appear right on the XR. It shows the Master view, not the new create view for the XR. when I use the IPHone 5.5 " view, it is show correcly.

Alter I installed the Package for the new view and installed, I get the message the ipgone.bpl had been installed. But when I look (which an app) with devices (view's) are installed, it is missing.

    for var I := 0 to System.Devices.TDeviceInfo.DeviceCount-1 do
       Memo1.Lines.Add(Format('DeviceCount: %s',[ System.Devices.TDeviceInfo.Devices[i].ID ]    ));

I can see the IPhone55in and the other default devices(view), but mine (added) XR is missing.

Has anyone an idea ?

Greetings for Holland