We are a financial institution and are considering to introduce passkeys as login mechanism for our web banking application. We see this as an important step to curb phishing. But we saw that there is a way to share passkeys with others - https://support.apple.com/guide/iphone/share-passwords-iphe6b2b7043/ios - and are wondering if this can be disabled by us for our passkeys. Social engineering attacks are very sophisticated nowadays and we are afraid attackers would be able to manipulate customers to share their passkeys with them. thanks for your help stefan