see how the cliff walls show the blue of the equator only on one side
this is the same cliff in 2018.lts
the same happens when not using gradient but skybox instead
so it seems that you broke GI
see how the cliff walls show the blue of the equator only on one side
this is the same cliff in 2018.lts
and after adding a sphere the lighting is fixed…
a static sphere
and then noodling with the gradient values GI is broken again… oh i noticed it’s in GPU, so yeah GPU is even more preview than in 2018