Should workgraph_task.wait be private?

[agoscinski]

For using waiting_on, I was using this code to specify a wait

  workgraph_task.wait = [task_1, ..., task_n]

and there was no connection shown between the tasks in the workgraph gui so I assume it did not work. When using the documented way, it worked. So my question should wait be private to discourage the usage?

[superstar54]

wait is no longer an attribute of Task, and that's why it does not work.