If I have a failing test where only, say, stdout has differences, and usecase is unchanged, it shows a preview of the diff of stdout in the preview pane. This is all well and good. If I select the usecase file in the pane above, what I expect to happen is for the preview pane to show a preview of the usecase file, with a note saying "unchanged". What I actually see is just the diff on stdout. In order to view the contents of the usecase file I must double click on it. It would be convenient to see the contents in the preview pane via a single click.