Logout and logged in with admin as Admin is a part of global domain.
If this doesn't works then:
Please create a true | false type system property "glide.sys.domain.use_record_domain_for_data" and set it to true.
When this property is enabled, we use the record's domain for restricting the data visibility within a form. User's with appropriate role will see an UI Action to toggle domain scope between record's domain and user's session domain.
