FAQ List component (accordion item) does not work when a node is rendered multiple times in the same page

Summary

Currently the Accordion items do not expand when the same node is rendered multiple times in the same page. This happens because the expansion of accordion items is done using ids instead of each one separately.

Possible fixes

Modify the FAQ list component to expand using js code (https://stackoverflow.com/questions/25525122/bootstrap-3-collapsible-panel-without-id-or-data) instead of html id