I’ve just now discovered that
if you click that “Running (X/Y)” label, you will see the list of the jobs that those counters refer to:
those that are not running will be labelled as “Queued”.
If you don’t see enough jobs, this likely means either that the web UI has gone stale (seems likely since in your screenshots, elapsed time doesn’t change from shot to shot), or you have insufficient rights to see those entries.