I created a Team and summoned Wither Skeletons and Piglins each belonging to the Team.

What I expected to happen was...:
that they don't attack each other like any other mob since they are on the same Team.

What actually happened was...:
The Piglins attacked the Wither Skeletons. The Wither Skeletons also didn't retaliate.

Steps to Reproduce:
1. /team add Test

2. /summon minecraft:wither_skeleton ~ ~ ~ {Team:Test}

3. /summon minecraft:piglin ~ ~ ~ {Team:Test}

4. Observe