I have a group Board. There is currently a Task tab for Group B, and one tasks listed. I tried to create more tasks, but they do not show up, nor do them seem to be attached to Group Board. They do show up under My Tasks for me (Admin & Task creator).
Also I could not find where to add tasks, or even see tasks in the Android app. I have users who are iOS folks, so directions for that would be helpful as well.