overlines get positioned wrong when using scaling, especially \huge

Over elements get positioned too high when using scaling

\normalsize VS \huge

JS Bin

Steps to Reproduce:

1. In MathJax Live Demo using \huge with \vec, for example like this: $$ \huge y = \vec x - \vec x ^2 $$

Interestingly, if one uses sub- or superscript the position gets fixed, as in the \vec x ^2

Technical details:

• Client OS: Windows 11
• Application: Obsidian, WebDemo in Firefox 108.0.1

Supporting information:

• It seems to be working on some other versions