[stable30] fix(navigation): Fix default app entry registered as closure #25539

Job	Run time
changes	9s
integration-sqlite (collaboration_features, 8.1, stable30)	3m 30s
integration-sqlite (capabilities_features, 8.1, stable30)	1m 53s
integration-sqlite (--tags ~@large files_features, 8.1, stable30)	14m 4s
integration-sqlite (dav_features, 8.1, stable30)	5m 17s
integration-sqlite (openldap_features, 8.1, stable30)	1m 49s
integration-sqlite (features, 8.1, stable30)	6m 31s
integration-sqlite (filesdrop_features, 8.1, stable30)	1m 19s
integration-sqlite (comments_features, 8.1, stable30)	2m 17s
integration-sqlite (openldap_numerical_features, 8.1, stable30)	1m 13s
integration-sqlite (federation_features, 8.1, stable30)	3m 44s
integration-sqlite (remoteapi_features, 8.1, stable30)	1m 23s
integration-sqlite (sharees_features, 8.1, stable30)	2m 39s
integration-sqlite (sharing_features, 8.1, stable30)	17m 11s
integration-sqlite (ldap_features, 8.1, stable30)	2m 23s
integration-sqlite (videoverification_features, 8.1, stable30)	5m 44s
integration-sqlite (setup_features, 8.1, stable30)	1m 27s
integration-sqlite-summary	6s
	1h 12m 39s

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