`acquire_fido2_key_auto()` will not be used in PLAIN mode, and parameters such as the salt will be acquired from the LUKS header. Parameters intended for PLAIN mode are useless in `acquire_fido2_key_auto()`.
`acquire_fido2_key_auto()` will not be used in PLAIN mode, and parameters such as the salt will be acquired from the LUKS header. Parameters intended for PLAIN mode are useless in `acquire_fido2_key_auto()`.