Am running the postman collection in Bitbucket with parallel run & run result is pass but htmlextra report is missing 
both the steps.
am using below code in yml file. Can someone assist on this plz ?
<span>pipelines:</span>
<span>default:</span>
<span>-</span> <span>step:</span>
<span>name:</span> <span>I</span> <span>-</span> <span>Scenarios</span>
<span>script:</span> <span># Modify the commands below to build your repository.</span>
<span>-</span> <span>npm</span> <span>install</span> <span>-g</span> <span>newman</span>
<span>-</span> <span>npm</span> <span>install</span> <span>-g</span> <span>newman-reporter-html</span>
<span>-</span> <span>npm</span> <span>install</span> <span>-g</span> <span>newman-reporter-htmlextra</span>
<span>-</span> <span>newman</span> <span>--version</span>
<span>-</span> <span>parallel:</span>
<span>-</span> <span>step:</span>
<span>name :</span> <span>Scenario1</span>
<span>script:</span>
<span>-</span> <span>newman</span> <span>run</span> <span>./aa/bb/Scenario1.postman_collection.json</span> <span>-e</span> <span>./aa/bb/Scenario1.json</span> <span>--reporters</span> <span>cli,htmlextra</span> <span>--reporter-htmlextra-export</span> <span>testReport.html</span> <span>--delay-request</span> <span>500</span>
<span>-</span> <span>step:</span>
<span>name :</span> <span>Scenario2</span>
<span>script:</span>
<span>-</span> <span>newman</span> <span>run</span> <span>./aa/bb/Scenario2.postman_collection.json</span> <span>-e</span> <span>./aa/bb/Scenario2_environment.json</span> <span>--reporters</span> <span>cli,htmlextra</span> <span>--reporter-htmlextra-export</span> <span>testReport.html</span> <span>--delay-request</span> <span>500</span>
<span>artifacts:</span>
<span>-</span> <span>testReport.html</span>