can not display braces`{}` in latex

[Freakwill]

can not display braces in latex expression$\{x\}$. How do you fix it?

[Mavoort]

I have the same problem. Since it works fine in reveal.js, it's probably a bug in vscode-reveal.

I don't know how to fix it.

But as a workaround, it is possible to use double backslash, like this: $\\{ x \\}$.