BUG: Interacting with MathJax expressions causes a jump to top of the page

[mcmcclur]

There are several ways to interact with MathJax expressions that causes the view to jump up to the top of the page. For example,

• Open up the About MathJax dialog or
• Zoom into an expression.

There are probably more. Ultimately, this is inherited from a MathJax bug upstream, as described here. It should be resolved in MathJax 4.1.1 but that has yet to happen. In the meantime, there is a very simple fix. Just include the following CSS in the appropriate spot:

.mjx-dialog {
  position: fixed !important;
}

[mcmcclur]

This bug has now been fixed in MathJax 4.1.1 so the problem should be fixed when IMathAS updates.