I have configured the project to "Default Assignee = Unassigned" when issues are created.
I have tried to two different automation rules to assign issue based on (1) issue type and then assign to project role (2) issue type, Re-fetch, and then assign to the person who triggered the event, the Reporter.
None of those are working. The issue always gets assigned to "Unassigned".
See my two attachments to view the automation rules.

