LibVLCSharp.Forms.Platforms.WPF won't load or draw VideoView.

I try to recreate the Xamarin.Forms libvlcsharp Sample for myself.

On Android an iOS it works perfectly fine, but when i try to use the Xamarin.Forms WPF Implementation it won't load the VideoView. It goes trough the constructor but it seem's to hang or crash around there, because the OnAppearing seems not to be called.

As soon as i remove the VideoView from the ContentPage and replace it with an Label or something like that it works.

In this case it works:

<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
         xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
         xmlns:local="clr-namespace:AwsomeSample"
         xmlns:shared="clr-namespace:LibVLCSharp.Forms.Shared;assembly=LibVLCSharp.Forms"
         x:Class="AwsomeSample.MainPage">
         <!--<shared:VideoView x:Name="videoView" HorizontalOptions="Center" VerticalOptions="Center"/>-->
         <Label Text="Bool11"/>
</ContentPage>

And here not:

<ContentPage xmlns="http://xamarin.com/schemas/2014/forms"
         xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
         xmlns:local="clr-namespace:AwsomeSample"
         xmlns:shared="clr-namespace:LibVLCSharp.Forms.Shared;assembly=LibVLCSharp.Forms"
         x:Class="AwsomeSample.MainPage">
         <shared:VideoView x:Name="videoView" HorizontalOptions="Center" VerticalOptions="Center"/>
         <!--<Label Text="Bool11"/>-->
</ContentPage>

P.S. The problem occurs with the NuGet package.

Hope my english isn't that bad. ^^