Allow users to add roles when the workspace is created as Mortgagee on Title
When a workspace is created by a user in the Mortgagee on Title role, the user is unable to add themselves as additional roles (e.g. Proprietor on Title).
This is inconvenient as there are instances where a representative will act for both the Mortgagee on Title and other parties. PEXA allows users to add the Mortgagee on Title role if the workspace is set up as Proprietor on Title/Incoming Mortgagee, so I see no reason why the user should not be able to create the workspace as Mortgagee on Title and add the Proprietor on Title/Incoming Mortgagee role(s).