Non-admin users can't manage invitations and users

Hello,
I've updated system permission and added specific user group to "Manage users and user groups" and "Manage product licenses". They can see administration button now, but they can't do anything. If they click on "users" then all information seems like to be updating (running circle):

System permissions:

How should we set permissions to allow specific users to manage users and licenses?

Thank you in advance for help.

Miroslav