Hey everyone, I am now using my Zemax OpticalStudio 23.1 Professional and I am trying to produce a composite surface for anlaysis, but the selection to activate composite surface is gray. My understanding is this function is supported from version 22.3 according to the following link. Is there anything wrong with my settings? Thank you!
https://support.zemax.com/hc/en-us/articles/10648753483539-Introduction-to-Composite-Surface