Wikimedia Bugzilla is closed!

When multiple people are doing code review at once, things may change out from under you as other people comment on or mark up various revisions. An open list page quickly becomes out of date, leading to a lot of manual reloading.

Even when you're the only one working, using multiple tabs or windows it's easy for a list view to get out of sync from what you've done in other windows.

Using a push-style notification channel or intermittent polling, it should be possible to chekc for new stuff and update cleanly most of the time.