DESCRIPTION
It looks like the filter_mathjax is not able to display '\bar{A}'  when using the following environment:

1. OS MAC Ventura

1. Browser Chrome

The issue DOES NOT manifest in other OS
 
STEPS TO REPLICATE
Make sure you have installed the language packs zh_tw and zh_ch.
Use MAC OS and Chrome 

1. Create a quiz.

1. Add a question and type this in the question text

• • $$\mathrm{Pr}(\bar{A}\ \cap B) = $$

1. As student (change your language to zh_tw or zh_ch) attempt the quiz and navigate to the question

OBSERVED BEHAVIOR:
When using Mac OS Ventura Chrome, the Latex '\bar{A}' command does not show expectedly at the quiz. 
 
EXPECTED BEHAVIOR:
When viewed from Linux and Chrome or in Firefox in Mac OS, this is the correct one.