Wish: Face colors in V6 .3dm

Continuing the discussion from Still need to be able to change colours of polysurface faces:

If the setting and displaying of face colors will not be added to V6, please retain the face colors in a V6 .3dm saved by V7. When that .3dm is opened in V7, the face colors will display as if the file was a V7 .3dm.

Thank you

Hi Steve - the Rhino 6 file format doesn’t carry that information.
-wim