Impossible to set section of the skills and qualification page not editable

Summary:

Impossible to set section of the skills and qualification page not editable

Content (please ensure you mask any confidential information):

Hello experts,

we have created a custom role for line managers and defined this role in the Profile content section access page, providing only the view grants for the sections of the Skills and Qualifications page. However, all this sections still appears editable. Does anyone know what can be the cause, if we need to add/remove a specific privilege o anything else? Thanks in advance. Best regards

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

23d

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