this happens often and usually its because someone????? accidently shut it too hard. Could that be you???
Anyway, pull the door out about 3/4 out, then get a pry bar on the end closest to the pocket or where the door goes, then gently pry the door up and move it in or out to find the track and connection.
This does work, but it like jimming a car door lock open, you have to hold your mouth right and work at it here and there.
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