Reading the new rules.

It says that flyers ignore adjacent grounded figures on movement.

Dose this mean that flyers only have to break away if they are next to an enemy flyer, or does it mean once they have broken away they can move as they like - even past other non-flying enemy?

Marlow

It means that if they break away, they can move through the square occupied by the character they broke away from.

I understand that it means that WHEN MOVING if they become adjacent to an enemy, their effect is ignored, they do not need to stop the movement. But if you are going to START your movement adjacent to an enemy you still need to break away.