Guilin Sun
Ansys Employee

You may try to disable and enable the "show material data" as your screenshot shows different from mine.

you can also use "extended view" with broader bandwidth to check it.

or you can use script to read out the data:

getindex

https://optics.ansys.com/hc/en-us/articles/360034409674-getindex-Script-command

 

please try.