I'm using Kibana 6.6.0.
An error will occur if the following procedure is performed.
1.Management > Elasticsearch > Index Lifecycle Management
2.「Learn about the index lifecycle.」link click.
3.「404 Well, That about Wraps It Up for This Page」
URL:
https://www.elastic.co/guide/en/elasticsearch/reference/6.x/index-lifecycle-management.html
In the next version, do you think that it will be fixed by the following correction?