Big Edit
Getting mixed results and uncertain if I stumbled up a bug.
Initial I was missing muzzle flash illumination and impact on off bullets on targets, I could not observe this in the darkness event missions, which resulted in the initial post and feeling weapon effect and illumination was missing/lacking.
I’ve toyed around with RayTracing enabled/disabled and high and low video settings, but am now consistently seeing illumination on the testing grounds. Bullet impact on wall still appear to be missing any kind of illumination.