SingleSampleShadowFromStationaryLights does not work in UE5 (when GPU-Scene is used)

The flag is not propagated in FPrimitiveSceneShaderData::FPrimitiveSceneShaderData and so is missing in GPU-Scene primitive data. Need to add:
.UseSingleSampleShadowFromStationaryLights(Proxy->UseSingleSampleShadowFromStationaryLights()) .UseSingleSampleShadowFromStationaryLights(Proxy->UseSingleSampleShadowFromStationaryLights())

1. Start editor
2. Make sure VSM is turned off
3. Create a directional light with stationary mobility 
4. create a scene like the image, with at least one movable sphere and a static cube casting shadow on said sphere.

Unable to render embedded object: File (image-2022-08-15-14-52-53-921.png) not found.

5. Set sphere to use single sample shadow from stationary lighting

Unable to render embedded object: File (image-2022-08-15-14-56-48-245.png) not found.

6. build lighting

Observe (prior to fix) that the sphere does not appear to be shadowed. And after, it works as expected.