It didn’t come ok for me. When running the Chaos demo, multiple asserts happen, nothing happens when you get to the switches during the level… it is a completely different history if you try 4.23 where the demo does work as expected. I am definitely inclined on not trying out the feature as it is, it is just too much of a time waste compiling the engine to not get the product working as expected, as far as Chaos feature is concerned.