For some months now I have been unable to send sms messages using assistant on Android Auto. After investigation I found that it was actually Google Assistant that was causing the problem and via online forums it looks like its a common issue among G Suite users. I am using a free legacy G Suite account but seemingly that doesn't matter as paid users have the same issue.
I am using a pixel phone, running android 10 which i was hoping might include a fix but hasnt. My son who also uses G Suite doesnt have this issue but uses an Huawei device.
Any help would be greatly appreciated or a time line for when Google Assistant is likely to be updated with a fix, as this used to work.