Thank you for your reply! Yes, the Nanny ignore you if there is an alarm on, and only when arrives at the alarm zone goes after you. If the nanny sees you, it chases you. I have to change the priority in the AI tree, and it is on my list, but it is a very big change, and I don't know if it would be considered correcting a bug. I will change it when the game jam finishes.
About the velocity of the beginning, that was a very provisional screen. I didn't have time to make the animations that go there (and the ends), so they were replaced by it.
Thank you for playing!!