From bbf94ac3a150e2bd4182b1fdb5b4fcb47f2b61fb Mon Sep 17 00:00:00 2001
From: Julia Radzhabova <julia.radzhabova@onlyoffice.com>
Date: Tue, 5 Apr 2022 13:08:19 +0300
Subject: [PATCH] [DE] For Bug 55810

---
 apps/documenteditor/main/app/controller/Navigation.js | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/apps/documenteditor/main/app/controller/Navigation.js b/apps/documenteditor/main/app/controller/Navigation.js
index f528e131e7..b36373da3f 100644
--- a/apps/documenteditor/main/app/controller/Navigation.js
+++ b/apps/documenteditor/main/app/controller/Navigation.js
@@ -112,6 +112,12 @@ define([
             panelNavigation.viewNavigationList.on('item:add', _.bind(this.onItemAdd, this));
             panelNavigation.navigationMenu.on('item:click',           _.bind(this.onMenuItemClick, this));
             panelNavigation.navigationMenu.items[11].menu.on('item:click', _.bind(this.onMenuLevelsItemClick, this));
+
+            var viewport = this.getApplication().getController('Viewport').getView('Viewport');
+            viewport.hlayout.on('layout:resizedrag',  function () {
+                if (panelNavigation.viewNavigationList && panelNavigation.viewNavigationList.scroller)
+                    panelNavigation.viewNavigationList.scroller.update({alwaysVisibleY: true});
+            });
         },
 
         updateNavigation: function() {