If you annotate a OneToMany relation with @ContainedIn, a change to the containing entity doesn't lead to a reindexing of the referencing entities.

	public class Forum{

		@Field
		boolean hidden;

		@OneToMany
		@ContainedIn
		List<Post> posts;
	}

	public class Post{

		@ManyToOne
		@IndexedEmbedded(includePaths={"hidden"})
		Forum forum;
	}

This issue has been around forever. I thought I reported it before but I couldn't find a reference, so I'm reporting it here.