ui: fix messages sort

packages/ui-default/components/messagepad/MessagePadDialogueContentContainer.jsx

@@ -67,7 +67,9 @@ export default connect(mapStateToProps)(class MessagePadDialogueContentContainer
 
   renderInner() {
     if (this.props.activeId === null) return [];
-    return this.props.item.messages.map((msg) => (
+    const sorted = this.props.item.messages
+      .sort((msg1, msg2) => parseMongoId(msg1._id).timestamp - parseMongoId(msg2._id).timestamp);
+    return sorted.map((msg) => (
       <Message
         key={msg._id}
         isSelf={msg.from === UserContext._id}