Google Assistant + Binary Sensor - Pass Device Class

I’ve been able to set up Google Assistant Cloud Integration successfully with the majority of my devices however I’ve come across a minor issue with language with binary sensors.

I have a binary sensor defined for my Front Door Lock due to it being a Schlage Sense. I’ve defined it as device_class - “lock” - This represents properly in HA but through home assistant it does not translate. If i ask if the front door is “locked” it does not understand. However, if i ask if the front door is “off” it does.

Anyway to pass the device_class to Google Assistant?