Postman Validation Issue in Fortify SC DAST

Hi All,

I wanted to run API scan in SC DAST. I uploaded the Postman collection file and click Validate. Below here showing the result which was empty. Has anyone experienced this kind of issue? What can be the root cause? FYI, I ran the postman validation in standalone WebInspect tool and able to see some output in this postman validation page so it seems like the issue is only happening in SC DAST.

Appreciate any input from anyone. Thanks