I have used BZM Cuncurrency Users Thread Group. I have noticed the Jmeter Test Summary out put showing for individual Thread Group though the same functionalities passed in each thread. 50 Concurrency users with total 5 thread group, each thread group got same values were passed but results shows individually has showed in the screenshot (For ThreadGroup-1, ThreadGroup-2.......). but sometimes it's given singe report though there is 5 or 10 ThreadGroups
Never run your load test using JMeter GUI, GUI mode is for tests development and/or debugging, once you finish test development and verify that it works fine with 1-2 virtual users/iterations using View Results Tree listener to inspect request/response details you should be running JMeter tests using command-line non-GUI mode like:
jmeter -n -t /path/to/your/test.jmx -l /path/to/test/results.jtl
Also don't forget to disable or even delete all the Listeners from your test plan, the Listeners don't add any value and only consume resources.
Once your test is finished you can open the
results.jtl file with the Listener of your choice or generate HTML Reporting Dashboard.