Can I configure the provider in Laravel Passport's authorization code grant client?

[akinoriakatsuka]

I want to use Laravel Passport's authorization code grant with multi-auth. However, when I use the command to create a client, the provider is always null for the authorization code grant.
https://github.com/laravel/passport/blob/ca3da2367a658eb9d96c609a2897abc5f3669406/src/ClientRepository.php#L190

Can I use it if I directly set the provider in the corresponding record in the oauth_clients table? Or is there some reason why it can't be used?