Cannot find Privilege to Add to Custom Role, Only When Editing Role

Summary:

I'm attempting to add the "Use REST Service - Benefit Enrollments Read Only" privilege to a custom job role. However, I cannot find this exact privilege, only while editing the role. If I just search for this privilege in security console, I can find it.

I've also submitted the Import User Role and Application Data scheduled process, and still no luck.

Thank you for any pointers!

Content (required):

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

23C (11.13.23.07.0)