add internal sort panel.

lib/app/communications/lib.js

@@ -297,7 +297,7 @@ export function getMessageStatus(comm, r, _var) {
     let statusTips;
     if (statusUpdatable !== false || ls.length > 1) {
         statusTips = createElement('div', tip => {
-            for (let i = 0; i < msgs.length; i++) {
+            for (let i = 0; i < msgs.length; ++i) {
                 tip.appendChild(createElement('div', t => {
                     const p = msgs[i];
                     if (statusUpdatable !== false && p.StatusChanged) {