Duplicated ChildActor on World Partition Streaming

The issue is encountered when streaming a world partition an actor with an AChildActorComponent which generates 2 instances instead of one when run as a client in the editor. This behavior does not occur when using level streaming and seems to be exclusive to the replication part.

1- Create actor BP_Child

• Set bReplicates to true
• Add box collision that will set a random scale at begin play and disable "hidden in game" bool
  2- Create actor called BP_Parent
• Set bReplicates to true
• Add child actor component and set actor to BP_Child
  3- Create empty level streaming level called L_LevelStreaming_P (should not use world partition)
• Add BP_Parent to the level
  4- Create empty open world level called L_WorldPartition_P (should use world partition)
• World Partition should be using bEnableStreaming=true on setup
• Add BP_Parent to the level

5- Play levels using Net Mode "As Client"

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