By default, the structured data content for a chosen asset will not be present within an Index Block rendering, or through the generated
system-data-structure within the DEFAULT region if no Index Block is assigned. Instead you will see an empty
In order to include this content, edit the Data Definition containing the chooser field, open the chooser field's settings and set the Render Content Depth field to a value of at least 2.
Note: Depending on the structure of the chosen asset, a higher value may be required.