In this view, we have a segment active where “Locale = en-GB”. Locale is a custom dimension. When I click the link on the row to show the Visitor log “Segmented by this Content Name” it does not also include the active segment, so instead of seeing the visitors with en-GB that generated the impressions, we see all visitors. Ideally I think this should let me see the visitors that generated the impressions on the line I’m clicking on. (E.g. the visitors that generated 9 impressions)
Notice the resulting visitor log is not segmented by the active segment.