gm_date returning current date, not internalDate

[pbradl42]

I'm running gmailr 2.0.0, and the date returned from gm_date is the current date and time. Is there something that can be passed in the '...' arguments to return the date the message was received? (i.e. 'InternalDateSource' / 'receivedTime', etc)

Code is simply:
the_message <- gm_thread(msg_id)
the_date <- gm_date(the_message)