Crash because of World not valid when using level streamings

[mado-xr]

I used the ocean project in a level and wanted to switch to another scene which doesn't have the ocean in it so I put both scenes in a level and switched the level visibility.
However when I switch from the level who has the ocean to the level who doesn't have the ocean it crashes because the world is not valid.

Here is the fix I made:
InifiniteSystemComponent.cpp
Added in line 109:

	//Prevents crash if world not existing (in streaming level transition)
	if (World == nullptr) return;

OceanManager.cpp
Added in line 40:
if (World == nullptr) return 0.1f;

WeatherDataPlugin.cpp
Added in line 29:

	// Check if World is valid first
	if (!World) return;