Social login: google error

the social login works incorrectly or does not work as it should; in the case of a registered user it should authenticate him and let him in, instead I receive an error message of a user already registered??!!
Does the social login module work that badly or am I the one who doesn’t understand?

Please move this thread to the Bug tracker branch

Customers can link their social accounts in their profiles:

And before they link them, they cannot use their social accounts to log into their store’s account.

so it’s of no use at all

I’m sorry to hear that it doesn’t meet your needs. You can always add the functionality you need, either by yourself or with the help of other developers, as the platform code is open.