Latest AAD Connect Removes On-Premises Disabled User Accounts from Azure AD

Doesn't this conflict with the public information?
https://docs.microsoft.com/en-us/azure/active-directory/hybrid/concept-azure-ad-connect-sync-user-and-contacts#disabled-accounts

Disabled accounts are synchronized as well to Azure AD. Disabled accounts are common to represent resources in Exchange, for example conference rooms. The exception is users with a linked mailbox; as previously mentioned, these will never provision an account to Azure AD.