RQM v4.0.2 How does Quality Objectives evaluate?

As per the Quality Objectives section of a test plan, some objectives are calculated OK but some not.

The OK ones like % of Execution Record Pass Rate are calculated correctly when Evaluate Quality Objectives button is pressed.

But Number of Blocked Execution Records is always 0 though a few TCERs are blocked. We are using CQ instead of CCM though. 

Also, Number of Open Sev1 Defects, % of Sev2 Defects Open are always 0. They are not calculated if we are using CQ?

I am also wondering how it determines Sev1 or Sev2? Based on CQ ALMRequest Severity?

Attached are two screenshots for this issue to show that some TCERs are blocked with Severity 1 ticket.