Assertion with group cumulated time?

It is possible to assert group cumulated time?
(Gatling 2.2)

Although max. (cumulated) response time is over 2000, the assertion is not failed.

My Code

I believe that the assertion on response time here measures the sum of all the requests within a group, but does not include anything else (pauses, processing time).

If that’s correct, I was wondering if there is a way to do an assertion on cumulated time rather than just response time?

No, it’s not possible atm.

Is this supposed to work with version 3.x?

I am facing the same need and this would be really appreciated.