@ReferenceMany doesn't seem to work when used within a child class unless I specify @InheritanceType("CLASS_PER_COLLECTION") (which is fine b/c that works for our architecture)

Here is an example from our code:

//Parent Class

use Doctrine\Common\Collections\ArrayCollection;

/**

• @Document(collection="homepages")
• @ChangeTrackingPolicy("DEFERRED_IMPLICIT")
• @Indexes({
• @Index(keys= {"vertical"="asc","ts"="desc"}

  , safe="true"),

• @Index(keys= {"ts"="desc"}

  , safe="true")

• })
  */
  class Homepage extends MappedDocument
  {

//** References
/**

• @ReferenceMany(targetDocument="Post")
• @var list<Post>
  */
  protected $touts;

}

//Child Class
/**

• @Document(collection="readmes")
• @ChangeTrackingPolicy("DEFERRED_IMPLICIT")
• @Indexes({
• @Index(keys= {"vertical"="asc"}

  , safe="true")

• })
  */
  class Readme extends Homepage { //** References /** * @ReferenceMany(targetDocument="Post") * @var list<Post> */ protected $more_touts; }

If I don't add the @InheritanceType annotation the $more_touts data never gets persisted into the DB.
Other types such as @ReferenceOne all work just fine