Bob receives a final rejection in August, 2020, without anything allowed or even indicated that any change could over come the rejections and allowance could be achieved.
Bob files a files an action after final rejection in October, 2020, and the advisory action received in November, 2020 reaches the same conclusion: Nothing may be allowed, and a notice of appeal follows the same month.
Bob files the appeal in January, 2021.
The office, in September 2021, sends an NFOA; however, it is not yet mailed hence, its content is not known to, but to the office.
Does the NFOA after this history indicate allowance or material which may be allowed with certain changes?