”Backwoodsman, gave they had a coronation yet?”

Of course not, but the fact of a coronation or not is immaterial to the matter. The accession automatically took place on 9/9/22 and was confirmed at the Accession Ceremony on 10/9/22 . The Accession Proclamation took place on that day.

https://www.npr.org/2022/09/10/1122196680/charles-officially-announced-as-king-at-royal-ceremony