tspan Text is not rendered and embedded font is ignored

[AlexanderJ]

The attached svg has two issues. First, the white text (in tspan) is not rendered at all and the black text does not use the embedded font. Would be cool if you could fix that.

[swhitty]

Supporting embedded base64 encoded TTF/OTF would be quite doable but woff2 is more difficult as it requires a dedicated decoder.

Would embedded base64 ttf/otf (possibly woff1) support help you with your use case or is woff2 required?

Another option (quicker than full woff2 support) is for SwiftDraw to extract the woff2 font name and use that font if it's already registered with the system. This would require you to convert the font to ttf/otf and register it without or app before using the SVG.