Auto_Tags not working ?

[songhanpoo]

Hi Team ! I have config Auto_Tags for fluent-bit into configmap.yaml

    [OUTPUT]
        Name          influxdb
        Match         *
        Host          pod.svc
        Port          8086
        Database      <influx-dbname>
        User          <influx-user>
        Password      <influx-pwd>
        Auto_Tags     True

i have try with On, but not index ...