article groups highlighted - what does this mean?

[ritekgirl]

I've noticed that when I'm using the Newsleecher search function that when I hover over some of the items they appear highlighted.

When I add these items to the queue they are highlighted here as well while others are not.

Would someone be kind enough to let me know what the hightlighting represents?

Thanks

Ritekgirl

[Rdl]

Hm, could you post a screenshot. When mouse is over some item and column is not width enough for item to be displayed fully, item will be displayed as a hint