Foliage disaapears whne using Light Scenarios

Hi,

I am working on a VR project. I have run into a bug on 4.7.1. Where my Foliage disappears when using Light Scenarios to stream in lighting.

If I delete the light scenarios and rebuild lighting it works, and if I build new scenes with foliage it works, but as soon as light scenarios are implemented they disappears when testing in VR.

I think this is a bug as I would expect both optimisations solutions to be used in VR.