Bug : Transmission Depth in Standard Surface is broken in Solaris

[robert.pashayan]

Hello we are exploring Arnold/Solaris workflows at Unit Image,
And I stumbled upon a big bug, Transmission Depth in Standard Surface seems to be broken in Solaris, when anything else than 0 it doesn't change the shader at all, when 0 scattering is off though.

Here's a comparison with the same material.

 
I check in legacy mode and it is working there.
Can someone take a look into it ?

Cheers

[robert.pashayan]

I added the image in the message above.

[Stephen.Blair · Accepted solution]

are you sure the shape is double-sided ?

[robert.pashayan]

Thanks for the tip, I forced the override and it solved the problem.