Thank you for using Intel® GPA for you optimization needs! I have a quick question about this feature you are requesting? On which API are you wanting to see this/which API are you working with that doesn't allow you to do this?
Do you mean you want to be able to see two separate state tabs at the same time? Because in DX11 you are able to change multiple states all in the same session. But you want to be able to open up one tab, select a state and then open up another tab and select another state at the same time... to change them to the same value? Or do you just want to be able to select them?