We have released a new Search Guard version for 7.17.7 and 7.17.8 which should fix your issue by making it possible to turn off index alias resolution: Search Guard 53.6 for Elasticsearch 7.17.8 released
We have released a new Search Guard version for 7.17.7 and 7.17.8 which should fix your issue by making it possible to turn off index alias resolution: Search Guard 53.6 for Elasticsearch 7.17.8 released