ID 573254 - The Autodesk Standard Surface (1.0.2.x) shader doesn't work with Basic Lighting mode

Problem summary
The Autodesk Standard Surface (1.0.2.x) shader doesn't work with Basic Lighting mode.
 
Customer reported version
Mari 7.0v2
 
Customer reported platform
Windows 10
 
Steps to reproduce

1. Launch Mari and open a Project.
    
2. Create a Autodesk Standard Surface (1.0.2.x) node and view it.
    
3. In the Project Controls Toolbar, use the Lighting control to switch between the Flat, Basic, and Full Lighting modes.
   Alternatively, you can press F1, F2, and F3 respectively.
   
   

   

 
Expected behaviour
Every Lighting mode should look different by affecting the View as relevant.
 
Actual behaviour
Basic mode doesn't work. Instead, it behaves just like Full mode. This means that there is no way to see the shader without highlights.
 
Workaround
Unknown.
 
Reproduced by support
This bug has been reproduced in:
Mari 7.0v2 - Windows 10 - Rocky 9
Mari 7.0v1 - Windows 10 - Rocky 9
 
Earliest version tested
Mari 7.0v1 - This feature did not exist before this version