Hello. Thanks for the bug, we already had it once with a tester who had a very large screen resolution. We don't know if it's related, but the dialog may disappear (so you can't finish the tutorial). Do you have a very wide resolution too?
Hello again, we investigated. It's not a UI problem but you just destroyed the enemy too quickly haha! The robot hasn't registered for the event yet and the enemy is already dead (so nothing happens anymore!)
Edit : A temporary message has been added to this page to describe this bug during the game review phase.