Hidden groups on the group selection screen.

Hi,

On the group selection screen I have a list of groups I've subscribed to
visible. However, there seems to be "hidden" groups below the list since
if I click somewhere with the mouse a news group is opened, but I can
not see which group it is until after it is opened. There are hidden
groups available to be clicked on all the way down to the bottom of the
terminal window.  Are these hidden groups there for a reason and can Tin
be set to only have subscribed groups available on the groups selection
screen since I keep accidentally opening these groups by clicking in the
seemingly empty space below the group selection list.

-- 
//Christian Dysthe

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