Is there a way to change the order in which actors are instantiated?

if I want actor A to initialize before actors B, C, D (all placed in the editor), is there a mechanism to ensure that? AddTickPrerequisiteComponent and AddTickPrerequisiteActor change the order actors are processed but not initialized, right?

Override PostInitializeComponents() and have the ‘A’ actor do its thing there. All other actors should’ve done their instantiation by then.