In our test suite uitest we have tests where we try to verify the JfrWizard. One test is to disable all events in a recording, except for the events in the group "Flight Recording". We then start the recording and when the recording is opened, we check that all events except the ones we enabled are really disabled. But in turns out that they are not!
I have tried to reproduce this locally with JDK9 build 175 on both Windows and Mac, but with no success, so it is most likely a test issue.