NoAi Slime does damage

What I expected to happen when summoning a slime with no AI
that it would not hurt the player

What actually happen is it was a still slime that would damage a player in
survival.

Steps to reproduce
1. summon Slime
a. Summon Slime ~ ~ ~

{NoAI:1b}

2. make your player go into survival mode
3. walk towards it and watch it hurt you with no Ai