Confirmed, unfortunately: Certbot 2.x `renew` incorrectly changes key type to ECDSA if key_type is absent from renewal conf · Issue #9635 · certbot/certbot · GitHub. Thank you for discovering and reporting this.
Confirmed, unfortunately: Certbot 2.x `renew` incorrectly changes key type to ECDSA if key_type is absent from renewal conf · Issue #9635 · certbot/certbot · GitHub. Thank you for discovering and reporting this.