targetpassthrough main mission triggers for sub-missions?

[41Sqn_Banks]

public override void OnBattleStarted()
{
    base.OnBattleStarted();

    MissionNumberListener = -1;
}

If you set MissionNumberListener = -1; in the the main mission script the OnTrigger function of the main script is also called for trigger that are from a sub mission.

Maybe points you in the right direction