Hello, @mariangio,
I’m not sure about it. Because if a thing is working fine while I am not logged in then it has to work fine when I logged in too. This kind of unexpected issue appears because of cache nothing else. As I already showed you that it works fine for me and you are agreed on it too.
Further, if you share your site access with us in the private content area I will again check it for you by login in to the site. I hope you understand.
Regards 8Themes Team.