@Schikkeg oops - forgot that this one doesnt use that notification method.

Checkout: https://github.com/davidjgonzalez/acs-aem-tools/tree/feature/explain-query/content/src/main/content/jcr_root/apps/acs-tools/components/explain-query

`explain-query.jsp` and `clientlibs/js/app.js`