Parent not visible unless 'Edit' is clicked
0) Create a task A, and a task B.
1) Click Edit on Task B and set the task ID to the ID of task A. Save.
2) Observe that task A shows task B as a SubTask
3) Observe that the normal (not 'edit) view of Task B gives no indication that it has its parent id set.
4) Click edit on task B and you can see parent ID set.
I expect that if a parent ID for a task that it is visible in some way.