Vray lightSelect render element doesn't show light when glass appears in between vray

[ashishchakravarty]

Vray lightSelect render element does not show light when glass appears in between vray light. But when i set material of glass affect channels mode "colors" to "all channels" i can see lights in vray lightselect render elements but vray refraction pass does not match in "All channels" mode of Linear dodge (Add) photoshop blending mode. Vray Refraction pass only matches when i set Color only in Affect channels.

Edited October 14, 2016 by ashishchakravarty