Task-type Workflows Activities an also be set as startup task

[Piedone]

Describe the bug

You can set Task-type Activities as startup tasks on the workflow canvas. However, this doesn't make sense, since a Task can't start a workflow, only an Event can.

Orchard Core version

22fbbb4

To Reproduce

1. Add any Task like Notify to a workflow.
2. Notice that you can set it as a startup task.

Expected behavior

The startup task button only appears for events. Also, the terminology "startup task" is incorrect as well, since it should say "startup event".

Logs and screenshots

E.g. a Notify Task can't start a workflow, but you can set it as a startup task:

[MikeAlhayek]

@Piedone I think this issue should remain open. I agree that the first thing that should be added to a workflow is an event. This is something Elsa workflow does well. However, the highlighted power button in your screenshot is to enable/disable task or event. We can't remove the power button unless we was to abandon the idea to enable/disable a task.

removing the power button will prevent us from enabling any task. Please see issue #16512

[Piedone]

Why do we need this issue open if there's #16512.

[MikeAlhayek]

If I understand this issue correctly, the ask is to not be able to add task if there is no action. The very first thing on the top should be an event not a task. So this is a valid request and should be done (hopefully by using Elsa editor instead).