dot notation not working on listview reference fields

[Phocea]

Description

Look at this plnker. On the listview for users I would expect to have a reference link to the associated permission record.
If the reference is made using a dot notation field nga.field('permissionRef.id', 'reference') the datastore is not populated and nothing id displayed

Steps to Reproduce

1. Run the plnkr,
2. Go to user listview

Expected behavior: permission name is displayed under the permission column with a href link to that permission record
Actual behavior: nothing is diplayed

1. Stop the plnkr and go to script.js file.
2. Uncomment the section

//            nga.field('permissionId', 'reference')
//                .targetEntity(perms)
//                .targetField(nga.field('name'))

1. run the plnkr again

In this case the permission name appear on both column, because the datastore has been populated by the uncommented code.

[fzaninotto]

Until this is implemented, you can use an interceptor to duplicate the dot notation field into a normal field.