Windows 10 IoT Core

Current behavior:
If you deploy the Win10 build on Windows 10 IoT Core you only get a white screen.
The app stuck at this white screen forever.
On a Win 10 PC all work fine only IoT Core make the Problem.

Expected behavior:
Starting the App like on a normal windows 10 PC

Steps to reproduce:
Install Windows 10 build on a IoT Core Device (Raspberry Pi)

Other information:

Ionic info::

@ionic/cli-utils  : 1.19.2
    ionic (Ionic CLI) : 3.20.0

global packages:

    cordova (Cordova CLI) : 8.0.0

local packages:

    @ionic/app-scripts : 3.2.0
    Cordova Platforms  : android 8.0.0 windows 6.0.1
    Ionic Framework    : ionic-angular 3.9.2

System:

    Android SDK Tools : 26.1.1
    Node              : v8.11.4
    npm               : 6.4.1
    OS                : Windows 10