UPDATE:
According to Gerry Dulac, the Steelers confirm that Matt Canada will return in 2023.
Original Post
It looks like Matt Canada will be back as the Steelers offensive coordinator.
According to an article from Gerry Dulac at the Post-Gazette, sources say the team has no plans to replace him and that he is expected to return as OC for the 2023 season.
Nothing official from the team yet, but it's the third week of January and most of the time when teams fire coaches, it happens within a week or two of the regular season wrapping up.