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Hi 👋, I'm working on a setup to use the phone auth feature through twilio. I got it all working great, but I'm trying to figure out how tell if somebody trying to sign in actually doesn't have an account. Like I'm not getting an error message back saying that there is not user with that phone. This would be helpful to provide the user with helpful feedback or redirect them to the signup page.

What I am seeing in the console is a CORS policy error because its trying to redirect to `https://[my_supabase_url].supabase.co/#error_code=404&error_description=User+not+found`  

So it seems like I am getting some sort of error, just no way no capturing the 'user not found' through javascript