I added two buddies to my buddy list and then did a scan of tables using the "buddy" filter and no tables showed up. I know both of my buddies were playing, so I removed the filter and tables were found and it showed those players at the table but they were not labeled buddies.
Also, it had the max VPIP wrong at the table. In the middle section it showed a player with a VPIP of 56, but it the top section the max VPIP was showing 28.