Booster turor does not reveal cards

Booster tutor does not do what it has written in text box.

It reads: Open sealed Magic Booster pack, reveal cards, choose one of them and put it into your hand.
What it does: Open sealed Magic booster, put one card into your hand.

It should reveal card selection to opponent to provide information about mana and card availability and also it should reveal the choice.
I played multiple events and the card does not work all its text as it should.