Door doesn't "pop" out, 66

Check for proper clearance on the latch post. If it's binding, the latch will not release properly.

The striker (the post in the door jamb) has 2 big screws on it, if you loosen them that striker will move about 1/2" in any direction, it may be twisted and not causing the latches to engage properly. You SHOULD be able to play with that and get it to work right. I would loosen just one of the screws and twist the striker forward or backwards just a little and tighten it back up and try the door again....and just keep trying in small increments one way or another until you notice a change. If that don't work, you may have a latch issue or may have to adjust the door hinges...