Problem spawning Level Instance in packaged game.

[zeaf]

SpawnActor cannot SpawnActor a Level Instance Blueprint with Lights in UE5.3.2?

I believe the problem is that level instances in 5.3 are not set to be streamable by default Behind the scenes this makes it so the level instance blueprint doesn’t get cooked with the level, so it’s basically an empty actor In 5.4 the runtime behavior is exposed to blueprint, so you can change it in the blueprint to be streamable, but if you have to stay at 5.3, you will have to use C++ to create a new level instance class that has the correct runtime behavior (set DesiredRuntimeBehavior=ELev…

Level instances need to have their RuntimeBehavior as LevelStreaming to be cooked and used in runtime in a build