Expenses are auto approved in PUM Image 25 once the HR Spvr takes action

Expense reports are routing to the HR Supervisor, in Image 25, but they are getting auto approved once the HR Supervisor clicks Approve.  Therefore, the report does not route to the prepay auditor when the expense report qualifies for prepay audit review.

When I submit an expense report that qualifies for prepay auditor review, the approval train displays the HR Supervisor and the prepay auditor as the same person.  When reviewing this same report after the HR Supervisor has approved the report the report did not route to prepay and I noticed that there is auto approval turned on to bypass prepay.