[BUG] ADO pipeline cancelled the Azure load testing task but in background it is running.

**Describe the bug**
I created ADO pipeline for load test execution via ALT (Azure Load Testing). I have private repo so ADO provides default execution time for pipeline is 60 mins. I have configured 1 hour load test via ADO pipeline. After 1 hour ALT job got cancelled via ADO but in background ALT was running the load test.

**Expected behavior**
Ideally when ADO cancelled the load test task, azure load testing should stop test execution.

**Screenshots**
Azure load testing task cancelled after 49 mins 34 seconds as per below snapshot

ALT ran test for 1 hour 6 mins 40 seconds i.e. 4000 seconds

Note - jmx has test run duration - 4000 seconds