The Test Reports Add-on always displays an incorrect duration for my iOS tests


Whenever looking over the duration of my iOS test cases in the Test Reports add-on, regardless if I’m looking at the whole test execution duration or the individual test case duration, it’s always incorrect.
The whole test run takes about 30 mins according to the Bitrise logs, yet Test Reports add-on says it took 2 mins to execute. Regarding the individual test cases duration, each test is reported to take a few seconds, even though the logs reflect that the test case took much more to be executed.
Did I set something wrong or has anyone any idea how to solve this issue?