Style class for AvatarView.

[OudomMunint]

How do I create a style class for an AvatarView? I have a few properties used in a few different avatar views that I'd like to condense into a single style class. I've tried the below code but none worked.

 <Style x:Key="CustomAvatar" TargetType="toolkit:AvatarView">
 <Style x:Key="CustomAvatar" TargetType="Frame">
 <Style x:Key="CustomAvatar" TargetType="Border">

[redwolf2]

<Style x:Key="AvatarViewStyle" TargetType="toolkit:AvatarView">
     <Setter Property="Margin" Value="4,4,8,4" />
     <Setter Property="BorderColor" Value="Blue" />
     <Setter Property="BorderWidth" Value="1" />
     <Setter Property="HeightRequest" Value="46" />
     <Setter Property="WidthRequest" Value="46" />
</Style>

I think there is a bug, somehow HeightRequest and WidthRequest doesn't work, when applying it with styles, they have to be set explicit on the control itself inside the xaml.