(keys.includes("Update")) {
        // update an existing row
        const cell2 = document.getElementById(`job-cell-status-${event.Update.jobId}`);
        removeAllChildren(cell2);
        cell2.appendChild(renderJobStatus(event.Update.jobId, event.Update.state));
        const cell3 = document.getElementById(`job-cell-updates-${event.Update.jobId}`);
        if (event.Update.state === "Working") {
          cell3.appendChild(renderJobUpdate(event.Update.lastUpdate, "started work"));
        }
        if