Mark as watched being reset on reboot

The Mark as Watched feature on the WDTV Live (Half black circle), get reset anytime the WDTV is either rebooted or I lose power. Is there a way to prevent this from being reset everytime?

Use the Media Library feature (doesn’t work for DLNA).

I am using UMS, which would be DLNA.

Where is this feature on the WDTV Live SMP?