Jquery Conflict?

Hello,
I’m using your great plugin in this temp website https://ingve.it

Into this page https://ingve.it/albo/elenco-iscritti/ I’m using it to filter the users having a specific role.
The problem I’m facing is this: if you try to search something and then you click for example to “Attività prevalente:” in the bottom you see the accordion opens/closes multiple times and not only one.
This doesn’t happen if you don’t use the search plugin at all.
This strange behavior happens with the other accordion filters too..

Could be a jquery conflict? How could i fix this?

P.s. The rest of the archive with the filters is managed by Profile Builder Pro.

Thanks
Mirko