When Sequencer plays, Events in Actors in the Scene dont get triggered?


I got a scene with an Actor, which does something on EventBeginPlay. That works good if I just play the scene.

However, I do not want to play the scene, but to make a movie out of it. For this, I added a Sequence.
When I play the Sequence though, the EventBeginPlay in the Actor does not get triggered.

I also tried to add an Event track and set a Key, but this Event is also not triggered (I set a breakpoint, which is not reached).

Why is that, and what can I do? Am I overlooking something?

Thanks in advance,