Candidate security profile when secure by Business unit for External Candidates

Summary:

When we use candidate security profile and secure by Business unit. Recruiter able to see only internal candidates in Candidate search but not External candidates who applied to job with the same Business unit from external career site(Still external candidate not an Employee)

Content (please ensure you mask any confidential information):

When we create Candidate security profile and secure by Business unit and add it to Data role for Candidate security.

Then when Recruiter logged in and search for Candidate, but able to see only Internal candidates of same business unit and not External candidates who also applied to same Job Requisition which belongs to Same Business unit.