only in patch2:
unchanged:
--- a/tests/src/Kernel/Processor/ContentAccessTest.php
+++ b/tests/src/Kernel/Processor/ContentAccessTest.php
@@ -258,8 +258,9 @@ class ContentAccessTest extends ProcessorTestBase {
       $this->processor->addFieldValues($item);
     }
 
+    // Verify it matches our custom grant.
     foreach ($items as $item) {
-      $this->assertEquals(['node_access__all'], $item->getField('node_grants')->getValues());
+      $this->assertEquals(['node_access_search_api_test:0'], $item->getField('node_grants')->getValues());
     }
   }