Is GPU lightmass supposed to work with Nanite?

[Slavq]

Update: In 5.5 Nanite works with lightmaps again, but not correctly - now it introduces weird artifacts when out of focus:

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Movable Nanite meshes work again with volumetric lightmaps (5.4 → 5.5 fix, more info here), but now they flicker when out of focus: This doesn’t happen on non-Nanite meshes. It also goes away when I set the Indirect Lighting Intensity to 0 (static lighting baked with GPU Lightmass). It looks like a bug - the artifacts change color randomly, and sometimes disappear when an object is not moving for a certain amount of time. I’ve tried different settings to fix it, but nothing has worked. …