15 month old Moto Edge phone. Please provide a link to what you are referring to. I don't see anything online about regular SMS messages being migrated to "Google Chat". I see hangout messages are, but that is not what we are talking about here.Ok, and what is your phone model? I would bet it's a newer android such as the newest Samsungs or Pixels. I've said it before and I'm saying it again. This started when google started migrating SMSs to the Google Chat platform. If you have your phone backed up by Google, that will happen.
You will also see if you research this forum many users who are not using the native google app and are still having the issue. This appears to be an issue with Tesla's inability to handle the standard SMS protocol.