Does Offline Mode for passwordless login use biometrics?

    While users still need to authenticate using biometrics via the LastPass Authenticator, Offline Mode allows users to use passwordless login to sign in to their desired resource using a time-based One-Time Passcode (TOTP) generated by the LastPass Authenticator.

    They can use a TOTP code whether an Internet connection is present or not.
    Note:  Offline Mode must be enabled as a custom authentication policy for a user's account by a LastPass admin, and is only available to those with a LastPass Business + Advanced MFA add-on account.