SiteToSiteVPN configuration file invalid info

Hello, I have created a site-to-site VPN and configured it to allow only Encryption: (AES256, AES256-GCM-16) and Authentication:(SHA2-256) but when I downloaded the file I found it still contains Encryption: aes128 Authentication: sha1, which is not correct.

IPSEC tunnel configuration from the remote side works fine with my modifications Encryption: (AES256, AES256-GCM-16) and Authentication:(SHA2-256) but the configuration file causes misleading to the remote VPN admin, so how we can download the correct modified configuration to avoid this issue? Thanks