ajdillon,
First, welcome to TBN.
Yes, it'll only stay closed when locked. To open, I don't bother unlocking. If I lift up on the lock assembly just a little bit (as that's all that is holding it), the door will open. Reverse the process to close.
A couple of us that put them in also re-enforced so it won't sag.
Now that you've joined, you have to tell us more. When did you get it, what accessories, what do you do with it.... Also, please put a location in your profile so we have a general idea of where you are. For some things, location matters (e.g. altitude, ground conditions, temperature ranges...)
Brian