Hippo usergroup everybody can't login

Dear Hippo Helpdesk,

I am a software tester as profession and i've found an issue, that i would like to deliver to you.
In my opinion it could be a usability thing or how things work in hippo, but the customer might want to use the group for himself.

When i log in as admin in the CMS system i can create a user in the configuration panel and connect this user to a group called everybody. This is a standard Hippo group. When i log in with this user (connected to the group everybody) it will give an error message saying: this user hasn't got access to the application.

Is this something that's normal? I would expect that the user with usergroup everybody can actually login into the CMS.

Thanks in advance!

Your's truly,
Jarno Boxelaar.