La fonction de suggestion automatique permet d'affiner rapidement votre recherche en suggérant des correspondances possibles au fur et à mesure de la frappe.
If you're still struggling with this issue, as we have in the past, we made a simple, feature-rich HubSpot Module for FAQ's that should work great for any HubSpot CMS page or website if you get fed up with the code.
@Ibis if that didn't work you might have other javascript errors on the page causing this script not to run because what you posted should work. Do you have a preview link to share?