Rubric Editor API Events
practice:render
Fires when the Test panel is rendered and is ready for user interaction.
You would want to listen to this event when you need to post-process the rendered Test panel container, for example, to trigger math rendering on the stimulus or sources content.
Examples
rubricEditor.on('practice:render', function () {
// Post-process the Test panel container, e.g. render math
MathJax.typesetPromise();
});