Buddypress Groupblog question.
At the moment, if I create a group without a blog, then later on go back and create a group blog, the existing members of the group are not added as blog authors. Any new joiners of the group are added OK, so members who joined before the blog existed have to leave and rejoin the group to become blog members.
Is this expected behaviour? What's the best way to modify the plugin to add all existing group members to the blog when it is created?