New user does not respect account settings

Please verify the patch attached herewith. Later on I'll raise the MR.

Thank you for supplying the patch. I applied this patch, but nothing had changes. I can still create a new account by logging in, when the account settings are set to only allow administrators to create accounts. Let me know if there's anything else I can try.

rajdip_755 → changed the visibility of the branch 3447150- to hidden.

Thanks @michellezeedru for reviewing the patch and suggestions.
I've raised the MR with all the changes. Please verify it.

I have reproduced the issue successfully.
I have tested MR1 on the Drupal 9 version.
The MR is applied cleanly.

I followed the steps below to reproduce the issue:

1.Cloned the 8.x-9.2 version of the module.
2.Installed its dependencies and enabled both modules.
3.Configured the Google console settings.
4.Changed the account creation setting to admin only.
5.Reproduced the issue both without MR1 changes and with MR1 applied.