I can’t see what actor this pic is in and the pic’s a smidge small for me to squint my way through each node but I think it’s likely the fact you are attaching to an actor and THAT actor can only destroy the attached actor anymore…Super silly I know…but you’ll likely have to create a function that you call from this actor to tell the Parent actor to destroy the newly attached actor…
there may be other ideas as well (it’s just the first to pop in my head) check around the forums and answerhub to see how everyone else is getting around the attached actor destroy thingy…