DFF - Flexfield attributes non editable one by one

Summary:

There are two DFFs attributes in a section in a Performance Document, but they are only editable together

Content (please ensure you mask any confidential information):

Hi, our purpose is to hide one of the attributes from the view of a role, but the issue is that we are not able to select them one by one with page composer, we can only select the DFFs altogether, so we cannot hide just one of them.

How can we edit them one by one? Is there another way to hide one of the attributes by role without using page composer?