[otrs] pending auto close not working when changin state names

Hi guys i'm trying to setup the pending auto-close feature but it doesn't seem to work. When the pending time is reached, the ticket state remains the same "Pending - Chiusura Automatica" and the timer shows a negative value. Can this be because I've changed the default state names? I've however changed them everywhere it seemed necessary : $Self->{'Ticket::StateAfterPending'} = { 'Pending - Chiusura Automatica' => 'Closed' }; where "Pending - Chiusura Automatica" is defined as a status of type "pending auto", and "Closed" is of type "closed". Indeed, I've just changed the names of the "pending auto close+" and "closed" states , respectively. Any help would be really appreciated Thank you in advance. -- Claudio Tassini