Remove "item" node when using @Selection

[lalsamir]

When using @selection to create a drop down field a new node called "item" is being added next to the datasource node and this causes the drop down field to not load options. It does not make the datasource work.
This only happens when Service Pack 1 is installed for AEM 6.1.
I've attached a screenshot highlighting the extra node item that needs to be removed and another screenshot of a working drop down field where the datasource works.

[cmacioch]

This also happens in AEM6.2

Here is a sample from the generated _cq_dialog.xml:
<speakerPath cq:showOnCreate="{Boolean}true" disabled="{Boolean}false" fieldLabel="Speakers" jcr:primaryType="nt:unstructured" name="./speakerPath" renderReadOnly="{Boolean}true" required="{Boolean}false" sling:resourceType="granite/ui/components/foundation/form/select"> <items jcr:primaryType="nt:unstructured"/> <datasource jcr:primaryType="nt:unstructured" sling:resourceType="circuit-site-v2/datasources/speakers"/> </speakerPath>

The <items jcr:primaryType="nt:unstructured"/> element should not be there.