A lion does not shout either, it roars. But if I write "kiabál", Duolingo says it's wrong.
This is definitely wrong and I reported it.
In Hungarian "üvölt" means 2 things:
-when a person shouts at the top of their lungs (usually in an aggressive/angry manner)
-the roar animals make.
This is just one of those expressions. : )
I wish üvölt would translate as roar