Runestone Issue: MathJax parsing in assignment builder preview

What Page were you on
https://runestone.academy/assignment/instructor/builder/291467/exercises

Describe the bug
In the assignment builder, it appears that previewing an exercise reads $ as mathjax delimiters, where this particular exercise uses them for money twice, which happens to close them. It works fine in the book itself, this issue only presents in the preview.

A Screenshot is worth a thousand words

Javascript Errors
No javascript errors, but here is the output for completeness:

before get hist bookfuncs.js:78:23
res
Object { _component_ready_resolve_fn: (), component_ready_promise: Promise { "fulfilled" }, optional: false, sid: undefined, graderactive: false, showfeedback: true, assessmentTaken: true, timedWrapper: null, is_toggle: undefined, is_select: undefined, … }
bookfuncs.js:78:23
making a new scrubber bookfuncs.js:78:23
Fake change event, skipping the log bookfuncs.js:78:23

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What is your username
hicksa@wfu.edu

Start by reproducing the issue in the assignment builder preview at the provided page with an exercise containing dollar signs, then trace how preview content is rendered compared with the book view. Confirm the fix by ensuring literal currency remains literal in the preview while mathematical delimiters continue to render correctly.