CSS3 Paged Media properties

The validator reports that the image-orientation property doesn't exist.
 
http://jigsaw.w3.org/css-validator/validator?uri=http%3A%2F%2Fwww.savage
creek.net%2FCSS%2FTest%2FPage%2F20070131%2Ft07-img-orient-00-b.htm&warni
ng=1&profile=css3&usermedium=all
 
I have submitted other defects regarding lack of support for paged media
properties, margin-box props as I recall, but have received no response.
Is this an acknowledged defect, and if so, are there plans to support
these properties?
 
Best wishes,
 
Melinda
 

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HP  -   Melinda Grant
Connectivity Standards 
Consumer Printing and Imaging
+1 (541) 582-3681
melinda.grant@hp.com   
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