Prevent Managers from reviewing all candidate resumes for open positions

Summary:

We recently noted that managers have access to view all candidate resumes for all open positions.
Anyone know which data security policies or privileges that need to be removed off the Hiring manager or Line Manager to achieve this?

It's preferred they only see the resumes assigned to them if possible. If not, then we want to remove their ability completely.

Content (please ensure you mask any confidential information):

Recruiting ORC Candidate Pool

Version (include the version you are using, if applicable):

24B

Code Snippet (add any code snippets that support your topic, if applicable):