Marking tracks

I may well be doing something wrong, but I just recently started marking some tracks on the player with the 4 button on the Kenwood remote to note various problems. When I bring the player inside and hook it up to fix those problems, none of the tracks seem to be marked. I'm going into the ``All Tracks'' view, where I added the ``Marked'' column to the view. None of the tracks are marked, unless sorting on that column doesn't work and I missed them upon scanning. I'm running 2.0b7. I believe that all of the tracks that should be marked were marked under 2.0b7. Anyone else see the same problem? Or is it not supposed to work yet?

have you tryed going into the search option and typing marked in the advanced bit

I have now. Didn't find any tracks.

I have also had this problem. What are we missing?