Is it possible to restrict editing of standard fields on draft requisitions?

Summary:

We are trying to prevent editing of job description/qualifications while req is in draft status. The field level security is set to "restricted" but field is still editable while the req is draft to users with less permissions ie the user has the permissions to edit general level; view confidential but is able to edit restricted field while req is in draft status.

Content (please ensure you mask any confidential information):

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

25A 1.1

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