I have been facing the same issue for two days, but I got the solution. I think it's the issue related to Auth (folder or components name) - I have changed the Auth folder to UserAuth and vice versa.

Structure Changes I made:

1. Auth -> UserAuth
2. Signup -> UserSignup
3. Login -> UserLogin

This solution is working. Kindly check this solution to see if it works for you. I hope it will work.