Are you able to see the View(3)while editing main form or detail view ?
Please explore if the following observation helps you in this regard.
Testing showed that in detail view of the parent table (Scope table in your case?) , the number of child records for inline view can be set by setting 'Max nested rows" option in the detail view configuration of the parent table.
Testing also showed that in the form view
(which probably you are using?) of the parent table, when the child records are displayed (when set as “IsPartOf”) , the View option for related records’ inline view
appears for more than 5 nested records. So View(6) will appear in form view but not View(5) or lower.
Community colleagues may guide you
on how to set
the maximum nested records count for related records in form view.