Approval Rule Condition for Line Manager having Additional HR User Role

Summary: We need assistance on how to write the condition for the transactions initiated by Line Managers, who also have additional HR User role (superuser) for their reports 2 or 3 levels down (not Direct Reports)

Content (required): We have the rule set up as follows

1. Initiated by Line Manager for Direct report -> Follows approval rule
2. Initiated by anyone other than Line Manager who does not have HR user role -> Follows approval rule
3. Initiated by HR users for anyone except Direct reports -> Auto-approved

All the above 3 exiting rules work fine. However, for the HR users who initiates transactions for the reports 2 or 3 levels down (reports of their Direct Reports), such transactions are also getting auto-approved as it falls under rule #3. However, we want such transactions to follow the approval rule as well.