Исправить скрытие разделителя новых DM

VERSION.properties

@@ -1,2 +1,2 @@
-client.version=1.12.10
+client.version=1.12.11
 server.version=1.10.4

shine-UI/js/pages/chat-view.js

@@ -1355,6 +1355,14 @@ export function render({ navigate, route, chrome }) {
     const finalText = editing
       ? `${String(editing?.prefixText || '')}${text}`
       : `${replying ? buildDmReplyTechBlock({ baseKey: replying.baseKey }) : ''}${text}`;
+
+    // A new outgoing message immediately ends the visual "Новые сообщения" section.
+    // Do this before awaiting the server: the divider is a UI-session marker, not a
+    // delivery/read receipt indicator. Editing an existing message does not clear it.
+    if (!editing) {
+      hideUnreadSeparator({ rerender: false });
+    }
+
     const tempId = editing ? '' : addOutgoingPendingMessage(chatId, text);
     renderChatLog({ scrollMode: 'latest', markAsRead: false });
     scrollToLatestMessageSmart(log, { smoothIfNearBottom: true });
@@ -1392,13 +1400,6 @@ export function render({ navigate, route, chrome }) {
         deliveryState: result?.deliveryState || 'accepted',
       });
 
-      // In a DM the "Новые сообщения" divider stays fixed for the current open
-      // chat session and disappears only after a successfully sent NEW message.
-      // Editing an existing message must not clear the divider.
-      if (!editing) {
-        hideUnreadSeparator({ rerender: false });
-      }
-
       if (editing) {
         cancelEditMode({ restoreDraft: true });
       } else if (replying) {