LaTeX in SVG images is not rendered correctly in published books but looks fine in private view

[cr0mll]

Bug description

LaTeX embedded in SVG images is rendered verbatim in the published book, but gets rendered correctly when viewing the book via the app.gitbook.com domain.

Essentially, this is what gets published:

This is what it is supposed to look like and how it looks in the book preview from app.gitbook.com:

How to reproduce

1. Embed LaTeX into an SVG image (in this case, I use draw.io, but anything works)
2. Embed SVG in gitbook via app.gitbook.com.
3. Merge your edits into your book and visit the page where you uploaded the SVG image. The LaTeX will be broken in the published version.

Additional context

All SVGs are created in draw.io with Extras -> Mathematical Typesetting enabled. You can find countless other examples as well as the SVG images themselves on the link of the book and its repository (look mainly under Cryptography because most LaTeX containing images are there).

GitBook

Repository