diff --git a/src/openforms/js/components/admin/form_design/registrations/objectsapi/ObjectsApiOptionsFormFields.stories.js b/src/openforms/js/components/admin/form_design/registrations/objectsapi/ObjectsApiOptionsFormFields.stories.js
index e4ae881daf..0452234bc4 100644
--- a/src/openforms/js/components/admin/form_design/registrations/objectsapi/ObjectsApiOptionsFormFields.stories.js
+++ b/src/openforms/js/components/admin/form_design/registrations/objectsapi/ObjectsApiOptionsFormFields.stories.js
@@ -325,7 +325,7 @@ export const DraftDocumentTypesFeatureFlagOn = {
         rsin: '111111111',
         domain: 'TEST',
       },
-      iotSubmissionReport: 'A rather long draft description',
+      iotSubmissionReport: 'Document type 4 with a rather long draft description',
       iotSubmissionCsv: 'Not-found documenttype',
     },
   },
diff --git a/src/openforms/js/components/admin/form_design/registrations/objectsapi/mocks.js b/src/openforms/js/components/admin/form_design/registrations/objectsapi/mocks.js
index a44f4a5ce3..7017da2b99 100644
--- a/src/openforms/js/components/admin/form_design/registrations/objectsapi/mocks.js
+++ b/src/openforms/js/components/admin/form_design/registrations/objectsapi/mocks.js
@@ -105,7 +105,7 @@ const DOCUMENT_TYPES = {
     },
     {
       url: 'https://example.com/catalogi/api/v1/iot/13',
-      omschrijving: 'A rather long draft description',
+      omschrijving: 'Document type 4 with a rather long draft description',
       catalogusLabel: 'TEST (111111111)',
       isPublished: false,
     },
diff --git a/src/openforms/js/components/admin/form_design/registrations/zgw/mocks.js b/src/openforms/js/components/admin/form_design/registrations/zgw/mocks.js
index 5ff745cbf3..4cdfe12acc 100644
--- a/src/openforms/js/components/admin/form_design/registrations/zgw/mocks.js
+++ b/src/openforms/js/components/admin/form_design/registrations/zgw/mocks.js
@@ -65,6 +65,11 @@ const CASE_TYPES = {
       description: 'Draft case type',
       isPublished: false,
     },
+    {
+      identification: 'ZT23',
+      description: 'Published case type with a rather long description',
+      isPublished: true,
+    },
   ],
 };