Update for anyone who cares and those that posted up, I swapped everything back. Zero issues. I think it could be re-pinned, but it was not worth it.
I had some very good condition 2019 seats as spares and was going to put those in the 2015, my 2015s in the new 2022 I bought, and the 2022s in the closet for fresh seats some time in the distant future. I planned to keep my 2015 forever, but they just kept releasing upgrades, and I couldn't resist the final hurrah. So glad I got the 2022 with all the 2023 mess and no performance upgrades. I will just keep the 2019s in the closet; I can always swap the foam and leather pieces if my seats wear.