Unclutter after x seconds (unused mouse ptr should disappear after x sec)

I've noticed that the mouse pointer never disappears when not in use. Is this by design or something on the "to do" list?

FWIW, running "unclutter -idle 4 &" in terminal window achieves the desired functionality and does not seem to interfere with gala AFAICT. There's probably more elegant ways to achieve this, integrate to a switchboard, etc.

Anyway, thought it would be a nice enhancement for a future release.

Thanks.