diff --git a/apps/documenteditor/main/app/controller/LeftMenu.js b/apps/documenteditor/main/app/controller/LeftMenu.js
index 9251da230..bfeae3d1e 100644
--- a/apps/documenteditor/main/app/controller/LeftMenu.js
+++ b/apps/documenteditor/main/app/controller/LeftMenu.js
@@ -155,7 +155,8 @@ define([
                     var collection = this.getApplication().getCollection('Common.Collections.Comments'),
                         resolved = Common.Utils.InternalSettings.get("de-settings-resolvedcomment");
                     for (var i = 0; i < collection.length; ++i) {
-                        if (collection.at(i).get('userid') !== this.mode.user.id && (resolved || !collection.at(i).get('resolved'))) {
+                        var comment = collection.at(i);
+                        if (!comment.get('hide') && comment.get('userid') !== this.mode.user.id && (resolved || !comment.get('resolved'))) {
                             this.leftMenu.markCoauthOptions('comments', true);
                             break;
                         }
@@ -690,14 +691,14 @@ define([
 
         onApiAddComment: function(id, data) {
             var resolved = Common.Utils.InternalSettings.get("de-settings-resolvedcomment");
-            if (data && data.asc_getUserId() !== this.mode.user.id && (resolved || !data.asc_getSolved()))
+            if (data && data.asc_getUserId() !== this.mode.user.id && (resolved || !data.asc_getSolved()) && AscCommon.UserInfoParser.canViewComment(data.asc_getUserName()))
                 this.leftMenu.markCoauthOptions('comments');
         },
 
         onApiAddComments: function(data) {
             var resolved = Common.Utils.InternalSettings.get("de-settings-resolvedcomment");
             for (var i = 0; i < data.length; ++i) {
-                if (data[i].asc_getUserId() !== this.mode.user.id && (resolved || !data[i].asc_getSolved())) {
+                if (data[i].asc_getUserId() !== this.mode.user.id && (resolved || !data[i].asc_getSolved()) && AscCommon.UserInfoParser.canViewComment(data.asc_getUserName())) {
                     this.leftMenu.markCoauthOptions('comments');
                     break;
                 }
diff --git a/apps/presentationeditor/main/app/controller/LeftMenu.js b/apps/presentationeditor/main/app/controller/LeftMenu.js
index 26565ba84..f74bda1b5 100644
--- a/apps/presentationeditor/main/app/controller/LeftMenu.js
+++ b/apps/presentationeditor/main/app/controller/LeftMenu.js
@@ -156,7 +156,8 @@ define([
                     this.api.asc_registerCallback('asc_onAddComments', _.bind(this.onApiAddComments, this));
                     var collection = this.getApplication().getCollection('Common.Collections.Comments');
                     for (var i = 0; i < collection.length; ++i) {
-                        if (collection.at(i).get('userid') !== this.mode.user.id) {
+                        var comment = collection.at(i);
+                        if (!comment.get('hide') && comment.get('userid') !== this.mode.user.id) {
                             this.leftMenu.markCoauthOptions('comments', true);
                             break;
                         }
@@ -169,6 +170,7 @@ define([
             this.leftMenu.getMenu('file').setApi(api);
             if (this.mode.canUseHistory)
                 this.getApplication().getController('Common.Controllers.History').setApi(this.api).setMode(this.mode);
+            this.leftMenu.btnThumbs.toggle(true);
             return this;
         },
 
@@ -208,7 +210,6 @@ define([
             (this.mode.trialMode || this.mode.isBeta) && this.leftMenu.setDeveloperMode(this.mode.trialMode, this.mode.isBeta, this.mode.buildVersion);
             /** coauthoring end **/
             Common.util.Shortcuts.resumeEvents();
-            this.leftMenu.btnThumbs.toggle(true);
             return this;
         },
 
@@ -578,13 +579,13 @@ define([
         },
 
         onApiAddComment: function(id, data) {
-            if (data && data.asc_getUserId() !== this.mode.user.id)
+            if (data && data.asc_getUserId() !== this.mode.user.id && AscCommon.UserInfoParser.canViewComment(data.asc_getUserName()))
                 this.leftMenu.markCoauthOptions('comments');
         },
 
         onApiAddComments: function(data) {
             for (var i = 0; i < data.length; ++i) {
-                if (data[i].asc_getUserId() !== this.mode.user.id) {
+                if (data[i].asc_getUserId() !== this.mode.user.id && AscCommon.UserInfoParser.canViewComment(data.asc_getUserName())) {
                     this.leftMenu.markCoauthOptions('comments');
                     break;
                 }
diff --git a/apps/presentationeditor/main/app/controller/Main.js b/apps/presentationeditor/main/app/controller/Main.js
index 97d05fbae..278e59cb1 100644
--- a/apps/presentationeditor/main/app/controller/Main.js
+++ b/apps/presentationeditor/main/app/controller/Main.js
@@ -803,7 +803,7 @@ define([
                     pluginsController           = application.getController('Common.Controllers.Plugins');
 
                 leftmenuController.getView('LeftMenu').getMenu('file').loadDocument({doc:me.document});
-                leftmenuController.setMode(me.appOptions).setApi(me.api).createDelayedElements();
+                leftmenuController.setMode(me.appOptions).createDelayedElements().setApi(me.api);
 
                 chatController.setApi(this.api).setMode(this.appOptions);
                 application.getController('Common.Controllers.ExternalDiagramEditor').setApi(this.api).loadConfig({config:this.editorConfig, customization: this.editorConfig.customization});
diff --git a/apps/spreadsheeteditor/main/app/controller/DocumentHolder.js b/apps/spreadsheeteditor/main/app/controller/DocumentHolder.js
index 7e1ede550..5e00f02b2 100644
--- a/apps/spreadsheeteditor/main/app/controller/DocumentHolder.js
+++ b/apps/spreadsheeteditor/main/app/controller/DocumentHolder.js
@@ -682,7 +682,7 @@ define([
                     var comments = cellinfo.asc_getComments();
                     if (comments.length) {
                         controller.onEditComments(comments);
-                    } else if (this.permissions.canCoAuthoring || this.commentsCollection.getCommentsReplysCount()<3) {
+                    } else if (this.permissions.canCoAuthoring) {
                         controller.addDummyComment();
                     }
                 }
diff --git a/apps/spreadsheeteditor/main/app/controller/LeftMenu.js b/apps/spreadsheeteditor/main/app/controller/LeftMenu.js
index e60895ed3..9d17ad6ab 100644
--- a/apps/spreadsheeteditor/main/app/controller/LeftMenu.js
+++ b/apps/spreadsheeteditor/main/app/controller/LeftMenu.js
@@ -157,7 +157,8 @@ define([
                         var collection = comments[name],
                             resolved = Common.Utils.InternalSettings.get("sse-settings-resolvedcomment");
                         for (var i = 0; i < collection.length; ++i) {
-                            if (collection.at(i).get('userid') !== this.mode.user.id && (resolved || !collection.at(i).get('resolved'))) {
+                            var comment = collection.at(i);
+                            if (!comment.get('hide') && comment.get('userid') !== this.mode.user.id && (resolved || !comment.get('resolved'))) {
                                 this.leftMenu.markCoauthOptions('comments', true);
                                 break;
                             }
@@ -718,14 +719,14 @@ define([
 
         onApiAddComment: function(id, data) {
             var resolved = Common.Utils.InternalSettings.get("sse-settings-resolvedcomment");
-            if (data && data.asc_getUserId() !== this.mode.user.id && (resolved || !data.asc_getSolved()))
+            if (data && data.asc_getUserId() !== this.mode.user.id && (resolved || !data.asc_getSolved()) && AscCommon.UserInfoParser.canViewComment(data.asc_getUserName()))
                 this.leftMenu.markCoauthOptions('comments');
         },
 
         onApiAddComments: function(data) {
             var resolved = Common.Utils.InternalSettings.get("sse-settings-resolvedcomment");
             for (var i = 0; i < data.length; ++i) {
-                if (data[i].asc_getUserId() !== this.mode.user.id && (resolved || !data[i].asc_getSolved())) {
+                if (data[i].asc_getUserId() !== this.mode.user.id && (resolved || !data[i].asc_getSolved()) && AscCommon.UserInfoParser.canViewComment(data.asc_getUserName())) {
                     this.leftMenu.markCoauthOptions('comments');
                     break;
                 }