Apple TV Preview application for Windows, missing features

Hi,

I know it's still only a preview, but I noticed that the Apple TV application for Windows is missing a few features...

• The 'Family Sharing' tab under 'Library' is missing, so it's not possible to watch items purchased by other members of the family.
• When importing your own MP4 files, the 'media kind' option on the file properties is locked to 'Home Video'. With iTunes it was possible to change this to 'Movie' so that the items appeared alongside the movies you'd purchased from Apple.

Are these items planned for a future release? Sorry but I can't see any way in the application to contact or offer feedback to the development team...

Thanks,

Graham.