Earlier quoted context omitted.
It would be filled, they would be required to say so. Yes, it's going to look bad, that's the point.
The requirement which is driving the posting is a requirement that they search for candidates other than the one specific person they have in mind. If they post it with 'already filled' in the posting, they would not be complying with the requirement. The requirement is usually driven by a law or some policy created outside the hiring process for that position, so the hiring manager(s) are not permitted to do what yo…
So, I convert my resume into the job description that would be posted. Thinking it will get 100% hit rate. Lo and behold, someone else took that job description and basically converted it into their resume. And got a higher ATS score!