Auth::login returns null on localhost (all social networks: vk, google, facebook) everything works on prod, what can be?

Question

Laravel

Auth::login returns null on localhost (all social networks: vk, google, facebook) everything works on prod, what can be? What part of the code to show? There are no errors, the logs are clean. Authorization is successful. The user receives, but after a redirect null.

Answer 1

These are settings from the social network 99%. They have restrictions on what addresses can be authenticated from