improved first step of create order form

config/sync/core.entity_form_display.commerce_order.materio_order_type.default.yml

@@ -40,13 +40,13 @@ content:
       override_labels: true
       label_singular: 'order item'
       label_plural: 'order items'
+      allow_new: true
       match_operator: CONTAINS
+      revision: false
       collapsible: false
       collapsed: false
-      allow_new: false
       allow_existing: false
       allow_duplicate: false
-      revision: false
     third_party_settings: {  }
     region: content
 hidden: