according to this issue: https://issues.jboss.org/browse/KEYCLOAK-1942
Magic Link was introduced in version 4.0.0.Beta1.
I am running 4.0.0.Beta.2, and I tried to follow the following tutorial
in order to implement it: https://www.youtube.com/watch?v=oyUsI3QgEq8
Strangely the option does not appear in the Beta2 anymore.
Was the feature removed again?