Storm Door Not Square in Frame

I've got a 15 year old Andersen storm door that is no longer square in its frame and is causing the door not to close completely. In the attached images, you can see the gap on the top, non-hinge side when closed. No stripped screws or visible warping.


Link to additional photos: (modified to avoid forum restriction)

https: //photos.app.goo.gl/4siuaxLyTxBFxcAj7

Anyone know if this can be adjusted or if this is best resolved with a new door?

Thanks,
Eric