I'm trying to use the RichText extension in code. Could you please advise of the correct approach and/or update the documentation?

https://www.noesisengine.com/docs/App.A ... hText.html
Thank you!

Should this be working, or is there no programmatic API surface area?

Thanks,
Shaun

Your code appears to be correct. Could you confirm if the font you’re using includes glyphs for bold?

This seems like user error on my part. If I have two fonts that specify the same font family, but different weight, is Noesis able to switch between them when bold font weight is selected?

Yes, it should, you can try it in a simple TextBlock without using RichText to verify it.