Inconsistent duration calculated in Robot parser compared to report HTML generated by Robot Framework with 1ms difference

Affected version

micronaut-java-plugins pour RobotFramework

Steps to reproduce

Just lance a test of type robotframework, and see the duration in squashTM or insight collector, and compare it to the HTML report generated by RobotFramework

Expected result

The duration calculated by parser sloud be the same as HTML report

Observed behaviour

with 1ms difference

For this robot xml report, we could see, between 15:47:25.055 and 15:47:25.085 we have 30ms, but the duration calculated by parser is 29ms