Format Cloze Deletions in MathJax?

Suggestions
1

When a cloze deletion happens in an equation, such as

\[{{c2::n=k m}}\]

then the deletion is not styled using the .cloze style defined in the CSS:

.cloze {
 font-weight: bold;
 color: blue;
}

In particular, the color is not applied:
image

Could we change how Anki handles cloze deletion so that [...] and the revealed answer use the styling? Perhaps we can use the following functions:

https://docs.mathjax.org/en/latest/input/tex/extensions/html.html

2