- Runtime: Level Instances that are WP will still get embedded in their parent world grid (independent of the value of bEnableStreaming)
- Editor: Level Instances with bEnableStreaming=true will now act as regular World Partitions when loaded on their own. Allowing for big Level Instances to be partially loaded outside of their owning world.
- Add Project Setting for default value to assign to new Level Instances
#rb jeanfrancois.dube, richard.malo
[CL 25926203 by patrick enfedaque in ue5-main branch]