How is the policy routing is happening despite keeping it disabled

This is a new Fortigate and it has to run for next one week with internet provided by 4G dongle.

The vlan 1 traffic via policy route trafficked to the port 12 which is connected router giving access via 4G dongle.

config router policy

    edit 1

        set input-device "vlan1"

        set dst "0.0.0.0/0.0.0.0"

        set output-device "port12"

        set status disable

    next

The server establishing internet connection through the output device port 12, as the traceroute to 4.2.2.2 is completing via a next hop that can be reached via port 12.

It is doing so despite policy route kept disabled?

Not finding any suitable explanation....

so would be glad to get an answer please