Hmm... the way it works is that the events may be reported in the original timezone, but they get displayed "normalized" into the same timezone so that you see all the events in order. The timezone is there somewhere along the line, though, so we may be able to take this as a feature request.
What would you expect to see and where? The DetectionTime column would show local time + timezone instead of the centralized time? Just the console, or anywhere else?