Service accounts without email? KC 11.0.3

Hi all,
We’ve noticed that, when creating a client with service accounts enabled with KC 11.0.3, the related service account user is created inside the db with a null email. Is this an expected behaviour? Because in KC 6.0.1 this wasn’t happening (a placeholder email was inserted, instead).

Thank you!

Keeping it up. Is there someone from Red Hat team that can clarify this behaviour?

thank you!

Up, again. @pedroigor sorry for asking you directly, do you have any suggestion on that?