Unlocking with Google assistant

Hello :wave:
I’d like to know if there’s a way to unlock the door without unlocking the phone.
When I say: “Hey Google open the door”. Google ask me for the PIN. After saying the code it says: “You need to unlock your phone”.
The workflow works if I unlock the phone, however sometimes when I come back from the supermarket with bags in both hands I don’t want to take my phone out from the pocket.