And the straightforward new configuration for collection paragraph

config/sync/core.entity_view_display.paragraph.drutopia_collection.default.yml

@@ -0,0 +1,21 @@
+langcode: en
+status: true
+dependencies:
+  config:
+    - field.field.paragraph.drutopia_collection.field_items
+    - paragraphs.paragraphs_type.drutopia_collection
+id: paragraph.drutopia_collection.default
+targetEntityType: paragraph
+bundle: drutopia_collection
+mode: default
+content:
+  field_items:
+    weight: 0
+    label: above
+    settings:
+      link: true
+    third_party_settings: {  }
+    type: entity_reference_label
+    region: content
+hidden:
+  search_api_excerpt: true