Social Buttons position and other layout options disappeared after upgrading to version 5

Hi, I noticed that some layout options are not available in EasyBlog 5 anymore .
For example, the social buttons position are not present. I browsed your online documentation and it still indicates the setting as usual in settings->social integrations. But now I see the size option only.
Also, the themes are not editable anymore. In the old version, if you click on a theme, you had a customization page with some specific parameters.
Also, many options for frontpage layout (show/hide rating) disappeared too. How do I hide ratings in listings?

Any help would be appreciated. Thanks