How to use CustomTypeFaceProvider ?

[alo00]

Hello,
I think I understood Svg.Skia can't make use of fonts embedded in the Svg like this :
@font-face {font-family:'Pacifico'; src: url("data:font/truetype;charset=utf-8;base64,AAEAAA...}

So I try to overcome the problem by using CustomTypefaceProvider but this code seems to have no effect :

Svg = new SKSvg();
var test = new CustomTypefaceProvider(@"C:\Fonts\Pacifico.ttf");
Svg.Settings.TypefaceProviders.Insert(0, test);
Svg.Load(@"c:\TEMP\sample.svg");
canvas.DrawPicture(Svg.Picture, ref matrix);

With the text in svg defined like this :
<text transform="matrix(34 0 0 34 56.9024 102.5916)" x="0" y="0" style="fill:#221E1F;font-family:'Pacifico';" font-size="1">Hello</text>

I can see in debug the font is loaded and added in the TypeFaceProviders collection, but that's all.

Am I missing something ?