Unread document counts - displaying them in parent groups

I saw some posts regarding the display of total counts of documents inside groups.

What I would love to see is a way to indicate that there are some unread documents inside of group’s subgroups.

For instance, I grouped my all Mac-related feed group inside of a group called ‘Mac’. Right now I have to expand the whole tree structure to see if there are any unread posts in my feed groups.

The next beta will revise this: Groups containing unread items will be displayed bold and (if the preference “Display number of items inside groups” is enabled) will show the number of unread items inside the group (and its subgroups).