Gradient BoxView no longer works as of Xamarin.Forms 4.0.0.540366

[ShahmanTeh]

The code snippet of the following:

<Frame
    Grid.Column="0"
    Grid.Row="0"
    HorizontalOptions="Center"
    VerticalOptions="Center"
    WidthRequest="30"
    HeightRequest="30"
    Padding="0"
    CornerRadius="250">
    <Grid>
        <devsDna:GradientBoxView
            TopColor="{StaticResource Primary}"
            BottomColor="{StaticResource PrimaryDark}"
            HorizontalOptions="Center"
            VerticalOptions="Center"
            CornerRadius="250" />
        <Label
            FontSize="{StaticResource Medium}"
            FontFamily="{StaticResource LatoBold}"
            Text="{Binding Position}"
            HorizontalTextAlignment="Center"
            VerticalTextAlignment="Center"
            TextColor="{StaticResource Accent}" />
    </Grid>
</Frame>

Produce the following:

This was working on previous version. @DevsDNA please investigate the issue.