diff --git a/apps/common/main/lib/template/Chat.template b/apps/common/main/lib/template/Chat.template
index 59321d9329..47dec5b5b4 100644
--- a/apps/common/main/lib/template/Chat.template
+++ b/apps/common/main/lib/template/Chat.template
@@ -7,7 +7,7 @@
     </div>
     <div id="chat-options" class="layout-item">
         <div id="chat-options-ct">
-            <textarea id="chat-msg-text" class="user-select" maxlength="<%=maxMsgLength%>"></textarea>
+            <textarea id="chat-msg-text" class="user-select textarea-control" maxlength="<%=maxMsgLength%>"></textarea>
             <button id="chat-msg-btn-add" class="btn normal dlg-btn primary"><%=scope.textSend%></button>
         </div>
     </div>
diff --git a/apps/common/main/lib/template/Comments.template b/apps/common/main/lib/template/Comments.template
index 8fac3d9ad0..6bc11c91cc 100644
--- a/apps/common/main/lib/template/Comments.template
+++ b/apps/common/main/lib/template/Comments.template
@@ -14,7 +14,7 @@
             <div class="user-message" data-can-copy="true"><%=scope.pickLink(comment)%></div>
         <% } else { %>
             <div class="inner-edit-ct">
-                <textarea class="msg-reply user-select" maxlength="maxCommLength"><%=comment%></textarea>
+                <textarea class="msg-reply user-select textarea-control" maxlength="maxCommLength"><%=comment%></textarea>
                 <button class="btn normal dlg-btn primary btn-inner-edit" id="id-comments-change">textEdit</button>
                 <button class="btn normal dlg-btn btn-inner-close">textCancel</button>
             </div>
@@ -42,7 +42,7 @@
                         <%}%>
                     <% } else { %>
                         <div class="inner-edit-ct">
-                            <textarea class="msg-reply textarea-fix user-select" maxlength="maxCommLength"><%=item.get("reply")%></textarea>
+                            <textarea class="msg-reply textarea-fix user-select textarea-control" maxlength="maxCommLength"><%=item.get("reply")%></textarea>
                             <button class="btn normal dlg-btn primary btn-inner-edit btn-fix" id="id-comments-change">textEdit</button>
                             <button class="btn normal dlg-btn btn-inner-close">textClose</button>
                         </div>
@@ -81,7 +81,7 @@
 
         <% if (showReply) { %>
             <div class="reply-ct">
-                <textarea class="msg-reply user-select" placeholder="textAddReply" maxlength="maxCommLength"></textarea>
+                <textarea class="msg-reply user-select textarea-control" placeholder="textAddReply" maxlength="maxCommLength"></textarea>
                 <button class="btn normal dlg-btn primary btn-reply" id="id-comments-change">textReply</button>
                 <button class="btn normal dlg-btn btn-close">textClose</button>
             </div>
diff --git a/apps/common/main/lib/template/CommentsPanel.template b/apps/common/main/lib/template/CommentsPanel.template
index e7d93993ef..e5caaef497 100644
--- a/apps/common/main/lib/template/CommentsPanel.template
+++ b/apps/common/main/lib/template/CommentsPanel.template
@@ -5,7 +5,7 @@
     </div>
     <div style="display: none;" class="layout-item new-comment-ct">
         <div class="inner-ct">
-            <textarea id="comment-msg-new" class="user-select" placeholder="<%=textEnterCommentHint%>" maxlength="<%=maxCommLength%>"/>
+            <textarea id="comment-msg-new" class="user-select textarea-control" placeholder="<%=textEnterCommentHint%>" maxlength="<%=maxCommLength%>"/>
         </div>
         <button class="btn add normal dlg-btn primary"><%=textAddComment%></button>
         <button class="btn cancel normal dlg-btn"><%=textCancel%></button>
diff --git a/apps/documenteditor/main/app/controller/Main.js b/apps/documenteditor/main/app/controller/Main.js
index ded2d0983c..9521e300d8 100644
--- a/apps/documenteditor/main/app/controller/Main.js
+++ b/apps/documenteditor/main/app/controller/Main.js
@@ -227,8 +227,8 @@ define([
                             if (/msg-reply/.test(e.target.className)) {
                                 me.dontCloseDummyComment = true;
                                 me.beforeShowDummyComment = me.beforeCloseDummyComment = false;
-                            } else if (/chat-msg-text/.test(e.target.id))
-                                me.dontCloseChat = true;
+                            } else if (/textarea-control/.test(e.target.className))
+                                me.inTextareaControl = true;
                             else if (!me.isModalShowed && /form-control/.test(e.target.className))
                                 me.inFormControl = true;
                         }
@@ -255,8 +255,8 @@ define([
                                     else
                                         me.beforeCloseDummyComment = true;
                                 }
-                                else if (/chat-msg-text/.test(e.target.id))
-                                    me.dontCloseChat = false;
+                                else if (/textarea-control/.test(e.target.className))
+                                    me.inTextareaControl = false;
                             }
                         }
                     }).on('dragover', function(e) {
@@ -754,7 +754,7 @@ define([
                 if ( type == Asc.c_oAscAsyncActionType.BlockInteraction &&
                     (!this.getApplication().getController('LeftMenu').dlgSearch || !this.getApplication().getController('LeftMenu').dlgSearch.isVisible()) &&
                     (!this.getApplication().getController('Toolbar').dlgSymbolTable || !this.getApplication().getController('Toolbar').dlgSymbolTable.isVisible()) &&
-                    !((id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.dontCloseChat || this.isModalShowed || this.inFormControl)) ) {
+                    !((id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.inTextareaControl || this.isModalShowed || this.inFormControl)) ) {
 //                        this.onEditComplete(this.loadMask); //если делать фокус, то при принятии чужих изменений, заканчивается свой композитный ввод
                         this.api.asc_enableKeyEvents(true);
                 }
diff --git a/apps/presentationeditor/main/app/controller/Main.js b/apps/presentationeditor/main/app/controller/Main.js
index cf0fc63d7e..3323fef102 100644
--- a/apps/presentationeditor/main/app/controller/Main.js
+++ b/apps/presentationeditor/main/app/controller/Main.js
@@ -202,8 +202,8 @@ define([
                         if (!/area_id/.test(e.target.id)) {
                             if (/msg-reply/.test(e.target.className))
                                 me.dontCloseDummyComment = true;
-                            else if (/chat-msg-text/.test(e.target.id))
-                                me.dontCloseChat = true;
+                            else if (/textarea-control/.test(e.target.className))
+                                me.inTextareaControl = true;
                             else if (!me.isModalShowed && /form-control/.test(e.target.className))
                                 me.inFormControl = true;
                         }
@@ -226,8 +226,8 @@ define([
                                 me.api.asc_enableKeyEvents(true);
                                 if (/msg-reply/.test(e.target.className))
                                     me.dontCloseDummyComment = false;
-                                else if (/chat-msg-text/.test(e.target.id))
-                                    me.dontCloseChat = false;
+                                else if (/textarea-control/.test(e.target.className))
+                                    me.inTextareaControl = false;
                             }
                         }
                     }).on('dragover', function(e) {
@@ -517,7 +517,7 @@ define([
                 if (this.appOptions.isEdit && (id==Asc.c_oAscAsyncAction['Save'] || id==Asc.c_oAscAsyncAction['ForceSaveButton']) && (!this._state.fastCoauth || this._state.usersCount<2))
                     this.synchronizeChanges();
 
-               if (type == Asc.c_oAscAsyncActionType.BlockInteraction && !((id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.dontCloseChat || this.isModalShowed || this.inFormControl))) {
+               if (type == Asc.c_oAscAsyncActionType.BlockInteraction && !((id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.inTextareaControl || this.isModalShowed || this.inFormControl))) {
                     this.onEditComplete(this.loadMask);
                     this.api.asc_enableKeyEvents(true);
                 }
diff --git a/apps/spreadsheeteditor/main/app/controller/Main.js b/apps/spreadsheeteditor/main/app/controller/Main.js
index 8f8bff6326..bb8cd489b6 100644
--- a/apps/spreadsheeteditor/main/app/controller/Main.js
+++ b/apps/spreadsheeteditor/main/app/controller/Main.js
@@ -216,8 +216,8 @@ define([
                     if (e && e.target && !/area_id/.test(e.target.id)) {
                         if (/msg-reply/.test(e.target.className))
                             me.dontCloseDummyComment = true;
-                        else if (/chat-msg-text/.test(e.target.id))
-                            me.dontCloseChat = true;
+                        else if (/textarea-control/.test(e.target.className))
+                            me.inTextareaControl = true;
                         else if (!me.isModalShowed && /form-control/.test(e.target.className))
                             me.inFormControl = true;
                     }
@@ -242,8 +242,8 @@ define([
                             me.api.asc_enableKeyEvents(true);
                             if (/msg-reply/.test(e.target.className))
                                 me.dontCloseDummyComment = false;
-                            else if (/chat-msg-text/.test(e.target.id))
-                                me.dontCloseChat = false;
+                            else if (/textarea-control/.test(e.target.className))
+                                me.inTextareaControl = false;
                         }
                     }
                 }).on('dragover', function(e) {
@@ -565,12 +565,12 @@ define([
                     this.setLongActionView(action);
                 } else {
                     if (this.loadMask) {
-                        if (this.loadMask.isVisible() && !this.dontCloseDummyComment && !this.dontCloseChat && !this.isModalShowed && !this.inFormControl)
+                        if (this.loadMask.isVisible() && !this.dontCloseDummyComment && !this.inTextareaControl && !this.isModalShowed && !this.inFormControl)
                             this.api.asc_enableKeyEvents(true);
                         this.loadMask.hide();
                     }
 
-                    if (type == Asc.c_oAscAsyncActionType.BlockInteraction && !( (id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.dontCloseChat || this.isModalShowed || this.inFormControl) ))
+                    if (type == Asc.c_oAscAsyncActionType.BlockInteraction && !( (id == Asc.c_oAscAsyncAction['LoadDocumentFonts'] || id == Asc.c_oAscAsyncAction['ApplyChanges']) && (this.dontCloseDummyComment || this.inTextareaControl || this.isModalShowed || this.inFormControl) ))
                         this.onEditComplete(this.loadMask, {restorefocus:true});
                 }
             },