HHH-15481 NaturalId and Lazy cause a class cast Exception

Author: dreab8

hibernate-core/src/main/java/org/hibernate/sql/results/graph/entity/internal/EntityDelayedFetchInitializer.java

@@ -133,9 +133,9 @@ public void resolveInstance(RowProcessingState rowProcessingState) {
 						final PersistenceContext persistenceContext = session.getPersistenceContextInternal();
 						entityInstance = persistenceContext.getEntity( euk );
 						if ( entityInstance == null ) {
-							if ( ((AbstractEntityInitializer) this.parentAccess).getEntityDescriptor()
+							if ( ( (AbstractEntityInitializer) this.parentAccess.findFirstEntityDescriptorAccess() ).getEntityDescriptor()
 									.getBytecodeEnhancementMetadata()
-									.isEnhancedForLazyLoading()  ) {
+									.isEnhancedForLazyLoading() ) {
 								return;
 							}
 							entityInstance = ( (UniqueKeyLoadable) concreteDescriptor ).loadByUniqueKey(