Difference with TapGestureRecognizer on Android and WindowsPhone

Hi,

Can anyone help me to solve next problem. I have few columns and few rows in grid, in some of them I put image and created a command. Here is some XAML:

<Grid Grid.Row="0" Grid.Column="2" Grid.ColumnSpan="3" BackgroundColor="#FFA5628D">
    <Image  Source="danger.jpg" >
        <Image.GestureRecognizers>
            <TapGestureRecognizer Command="{Binding DangerCommand}" />
        </Image.GestureRecognizers>
    </Image>
</Grid>

When I run app on Android I catch my tap not only on the image but outside it in this grid cell (this behavior which I'd like to have). But when I run it on WindowsPhone - I catch tap directly on my image. How can I make the same behavior as on Android?

Here is a picture for better understanding a problem (my goal is to catch tap not only on the image, but at the purple part of grid cell, right as it works on Android)

Thanks.