get custom typeface is no ok in blazor wasm environment

[ttet00]

hi, boss,
I am using Svg.Skia to draw a svg to canvas in blazor wasm, and my svg file have a text and the font-family is PingFang SC，I am trying to load this typeface to application by method: Loading custom typeface

I see the result of loading typeface is ok, but can not get typeface when painting the svg to canvas.
I study the code, and found the typeface is got from SkiaSharp.SKFontManager.Default at SkiaAssetLoader.cs line 38.

SkiaSharp.SKFontManager.Default can got typeface from OS, but in WASM, it is not work.

Is there a good way to solve this problem?
thank you for your great work

here is my svg content:

<svg width="75" height="38" viewBox="0 0 75 38" fill="none" xmlns="http://www.w3.org/2000/svg">
<rect opacity="0.35" width="68" height="38" rx="8" fill="black"/>
<mask id="mask0_139_54" style="mask-type:alpha" maskUnits="userSpaceOnUse" x="0" y="0" width="68" height="38">
<rect width="68" height="38" rx="8" fill="white"/>
</mask>
<g mask="url(#mask0_139_54)">
<rect width="60" height="38" fill="black"/>
</g>
<path opacity="0.4" fill-rule="evenodd" clip-rule="evenodd" d="M70.6387 13.1367C73.1547 14.1909 74.8772 16.3362 74.8772 18.8112C74.8772 21.2863 73.1547 23.4316 70.6387 24.4858V13.1367Z" fill="black"/>
<text fill="white"  font-family="PingFang SC" font-weight="400" font-size="35"  x="13.1697" y="31.32" >49</text>
</svg>