good .. .thanks

Thanks. I've been able to replicate a variant of this at:
https://www.ventismedia.com/mantis/view.php?id=16380

The items in the 'Bernie Mac' are movies .. not further containers. select one of them and the movies start

This looks like the "Bernie Mac" includes just containers (and no tracks).
i.e. [All] container and six albums containers.

I guess that this is expected and it shows the same way also in the others DLNA/UPnP clients?

the link below show the screen I am seeing. I selected Movie -> Actor -> Bernie Mac and got the display

1) the 'heading' is below the list of films
2) there is no additional data (either with the titles or below)

This seems to happen a lot in selection of actor

https://www.dropbox.com/s/t50x2vda5bdlr2u/mm5%20wrong%20display%20of%20data%20dlna.jpg?dl=0

Note: if you click ALL at the top of the list then the list display is corrected