DistinctRootEntityResultTransformer and AddJoin not working properly below collections
Description
I have a query where I do 2 joins.
The first join is mapped with AddJoin to a collection in the top level objects, and this works.
The second join is mapped with AddJoin to a field in each member of that collection, but the field is not properly filled (trying to access it results in querying for the leaf object again).
Environment
None
