Latex `*` gets replaced with `<em>`

[Schabolon]

Describe the bug
Latex/Mathjax containing two *-symbols doesn't get generated correctly.

To Reproduce

• Steps to reproduce the behavior:

1. Generate a card with the markdown specified below

Expected behavior
In latex * should not be replaced with <em>

Markdown used

$$
\begin{align*}
test
\end{align*}
$$
front #card
back

Additional context
Ankicard (only Mathjax):

\begin{align<em>}
test
\end{align</em>}