@ChristianS9906 After posting this, I noticed that task types now include a "deleted" task status that can be selected for the auto-close behavior. I initially thought that maybe AppColl would cause tasks with such status to automatically delete themselves when they auto-close (which would pretty much reach a similar end result to the above). But then I tested it, and it seems like all it does is close the task out as "deleted." The task sticks around, however.
😞