Merge pull request #33450 from backstage/rugvip/catalog-entity-page-no-header

catalog: disable page layout header for entity page

.changeset/catalog-entity-page-no-header.md

@@ -0,0 +1,5 @@
+---
+'@backstage/plugin-catalog': patch
+---
+
+Disabled the default page layout header for the catalog entity page in the new frontend system. The entity page already renders its own header through the `EntityHeader` extension, so the page layout header was redundant.

.patches/pr-33450.txt

@@ -0,0 +1 @@
+Disable page layout header for the catalog entity page in the new frontend system

plugins/catalog/src/alpha/pages.tsx

@@ -125,6 +125,7 @@ export const catalogEntityPage = PageBlueprint.makeWithOverrides({
   factory(originalFactory, { config, inputs }) {
     return originalFactory({
       path: '/catalog/:namespace/:kind/:name',
+      noHeader: true,
       title: 'Catalog Entity',
       // NOTE: The `convertLegacyRouteRef` call here ensures that this route ref
       // is mutated to support the new frontend system. Removing this conversion