Changing username of social (connection) account in auth0

In our native app, we occur a problem with synchronization our database users usernames with auth0 usernames. In the app we allow a user to change a username and our backend save to our database this new username (unique column) and then we are updating the username in auth0. Problem is when user login by facebook where auth0 API returns an error that we cannot change the username for the non-database user.
Do you have any idea how we can solve this?

Krystian Hanek

Hey there!

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