I have been more active in the close queue lately and found myself looking for specific close reasons, or even anything close to them, but not seeing them. I don't know the proper process for requesting close reasons so I'm going off an old meta question, and yes I read the reason it was locked, I'm just assuming it was locked b/c it served it's purpose and to prevent new activity on the question.
I know we get custom close reasons, which is fine, but the big blue box is what the OP is likely to look at, and also better, more fine tuned close reasons would speed up the review process.