I am not able to edit the ‘Visible role title’ field when I add a role to a Member?

When you assign a new role to a Member there is a field titled ‘Visible Role title’, which show you how the Member’s role title will appear on their record and within Compass. This field is not editable. When Compass was available locally last year, some Members were able to edit this filed. However this caused confusion with role reporting and so has been switched off and the filed is now not editable by anyone.