Unable to render font family

[rynangeles]

@Snuffleupagus sorry for the incomplete details of my issue. Basically, I was planning to update my project dependencies.
Application: https://typescript-35ttx9.stackblitz.io/
Code: https://stackblitz.com/edit/typescript-35ttx9?file=index.html
this is the actual code I use to render the PDF and the custom text layers.

In 2.0.274 I was able to display fontFaces of each text layer by just adding the textItem.fontName to its font-family rule in styles (as shown in my initial screenshots). e.g. font-family: g_d0_f1, sans-serif;. But in 2.10.377 its not rendering the fontFace.

Originally posted by @rynangeles in #14330 (comment)

[Snuffleupagus]

Duplicate of #14330

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As mentioned in #14330 (comment), the way that you were using the font names was never really intended/supported since rendering and text-extraction uses different code-paths (even in the PDF specification itself); please keep in mind that the text-layer is supposed to be invisible.
Hence this likely worked purely by a happy coincidence, but it was never actually intended/supported unfortunately.