EventHandler inside an Aggregate

We have an EventHandler inside an Aggregate. This event handler executes apply() but these events are not applied to the aggregate. What is the reason?

Hi Michael,

I found it hard to deduced what the issue would be exactly with respect to this issue.
Would you be able to share a snippet of your aggregate, including the event (sourcing?) handler which calls the AggregateLifecycle#apply(Object...) method?

Cheers,
Steven