pgAdmin4 and users roles

Hi all,
I need to give some users access to a db cluster giving them only minimal view to it. I know I can tune this by using an ad-hoc db role for them, however I’d really like to prevent them to have access to some “advanced" features of pgAdmin4 (e.g. server metrics, chances of creating new connections to the db, backups, etc..)

In particular if I log in using a regular user (not an administrator one) I can still create new connections, which is something that I’d really like to prevent. I read all the documentation, but I’ve not found any mention to this. Does pgAdmin4 have any way to create this kind of users with minimal right access to the pgAdmin4’s functionality?

Thanks for your help,
a.