OnTriggerExit equivalent on DOTS

I understand I can access raised trigger events by using this.

var triggerEvents = SystemAPI.GetSingleton<SimulationSingleton>().AsSimulation().TriggerEvents;
foreach (TriggerEvent te in triggerEvents)
{
        //...
}

My question is:

Do I need to keep track of the entities to recognize which ones are not triggering anymore? or is it a better performant way of doing same behavior like OnTriggerExit does?

Thanks in advance!