|Description||(Property) For mobs (EntityTag.is_mob), this is whether the entity is aware of its surroundings.
Unaware entities will not perform any actions on their own, such as pathfinding or attacking.
Similar to EntityTag.has_ai, except allows the entity to be moved by gravity, being pushed or attacked, etc.
For interaction entities, this is whether interacting with them should trigger a response (arm swings, sounds, etc.).