Firebase email enumeration protection

Hi everyone!
I just received an email from Firebase where is recommended to enable email enumeration protection. This is part of it:
I don’t know if Kodular Firebase component is using fetchSignInMethodsForEmail so I don’t know werther to activate the protection once the related issues ares solved and the FirebaseUI libraries are updated.

Also is good to know if this updated libraries will be added to the Firebase component.

Information on this matter is appreciated, thanks in advance.