Niagara particles are culled from far distances when materials with the Opaque Blend mode are applied to them.
Tested in 4.21.2(CL - 4753647), 4.22.1 (CL - 6063286), 4.23 (CL - 6311794)
Expected: Neither niagara systems would be culled
Result: Only the niagara system with the Translucent Blend mode remains
There's no existing public thread on this issue, so head over toAnswerHub just mention UE-74198 in the post.