PeachDrawing.Skia.SkiaRenderContext
SkiaRenderContext.SyncFonts() Method
Registers with this context the font families that were added to its FontSet since it last looked. A context that was given a
set shared with others has to be told when one of them added a font; one with a set of its own sees its own additions at once and never needs this.
public void SyncFonts();