Since I upgraded to XCode 11.4, found that the code coverage is completely broken.Here are the screenshots before and after upgrade, code coverage, from Cubertura report:Beforecoverage line-rate="0.8183180370855966" branch-rate="1.0000000000000000" lines-covered="4369" lines-valid="5339"Aftercoverage line-rate="0.9479166666666666" branch-rate="1.0000000000000000" lines-covered="273" lines-valid="288"Looking into the xcode coverage, here are my findings:* file coverage is either 100% covered or 0%. Only 2 files have something between.* all the covered code contains only variable declarations and even not all of the variables within a class are marked covered.Any ideas on what happened?