When using RequireJS, MathJax was configured in an `init` function in the RequireJS config. With the switch to Webpack and $script, that configuration needed to be moved to the dynamic loading done by $script. [EDUCATOR-3160]
When using RequireJS, MathJax was configured in an `init` function in the RequireJS config. With the switch to Webpack and $script, that configuration needed to be moved to the dynamic loading done by $script. [EDUCATOR-3160]