Unsupported MetadataModel attributes

There are some useful looking model attributes, such as rating_count, audience_rating, original_title and more (the latter even mentioned in the PDF docs from here), but they can’t seem to be used, if I try, I get error: “FrameworkException: The ‘original_title’ attribute is inaccessible from model interfaces”

Are those attributes not implemented or not ready to be used by the Plex clients or their support was removed for some reason? If my understanding is correct, allowing them to XML response is as easy as adding to the allowed attributes list in the Plex Framework.

The models may be viewed in the PMS directory under Resources/Plug-Ins/Framework.bundle/Contents/Resources/Versions/2/Models/Metadata/*.pym

Might wanna look into the source of Plex2CSV, since I got more or less everything pulled out

/T