I've been in the chat "h-bar" physics stackexchange chat, and somebody wrote $\frac{1}{2}$
and it comes up for me like those literal characters and not as $\frac{1}{2}$
Any idea why / how I can enable mathjax in chat?
The guy that posted it said he can see it and thought it might be an issue on my end.
I don't know if it's a bug of some sort, or perhaps i'm just missing an option.