right click on a contact, click edit and type something in the field before the button "add group" and you will be able to add a group. When adding a new contact you also have the option to add a new group so I think this is an invalid bug report
right click on a contact, click edit and type something in the field before the button "add group" and you will be able to add a group. When adding a new contact you also have the option to add a new group so I think this is an invalid bug report