Works in 5.03 to some extend and seems to be broken in 5.1.
I have the same problem with landscape grass in any ray tracing related feature like shadows and reflections I hope they fix it soon
I am also experiencing this issue. It wasn’t present in the preview builds of 5.1.
I reported the bug and it’s official now. You guys can vote for the fix here
This command fixes it:
Thanks to Nils from Quixel, who provided the solution.
Thanks to you and Nils
True life saver, thank you