It seems that this feature is not in the supported list
Including my use of from vray canmera
This function is not supported at present?
Hi q976431,
From the screen shot you use the environment exposure control which currently Vantage doesn’t support. We have it in the TO DO list but cannot give you when it will be available. As a workaround you can create a V-Ray Physical camera and set its exposure there.
Best regards,
Alexander
When the physical camera is generated, I will not be so free in 3dsmax operation view