Navigation Tree Widget v2.0

Has anyone managed to get this to work to more than 2 levels ? I have a domain model which is: Top level 2nd level ...association to top level (many 2nd to 1 top) 3rd level ...association to 2nd level (many 3rd to 1 top) The navigation tree shows the 1st and 2nd levels ok, but never the 3rd. It's not a secutiry issue as I have that turned off. Any ideas ?
1 answers

Works fine here, Settings:

Association (reference)
Association owner is the child

Create a entity with an association to itself.

BTW: You have to expand them yourself. Nodes start collapsed.

You can also inspect the test app