Liability is a separate matter from autonomy. I assume you'd consider yourself autonomous, yet it's your employer's insurance that will be liable if you have an accident while driving a company vehicle.
If the company required a representative to sit in the car with you and participate in the driving (e.g. by monitoring and taking over before an accident), then there's a case to be made that you're not fully autonomous.
Liability is a separate matter from autonomy. I assume you'd consider yourself autonomous, yet it's your employer's insurance that will be liable if you have an accident while driving a company vehicle.
If the company required a representative to sit in the car with you and participate in the driving (e.g. by monitoring and taking over before an accident), then there's a case to be made that you're not fully autonomous.