Fix Bug 33354.

apps/common/main/lib/component/Window.js

@@ -641,6 +641,11 @@ define([
                 $(document).on('keydown.' + this.cid, this.binding.keydown);
 
                 var me = this;
+
+                setTimeout(function () {
+                    me.fireEvent('animate:before', me);
+                }, 10);
+
                 if (this.options.animate !== false) {
                     this.$window.css({
                         '-webkit-transform': 'scale(0.8)',

apps/common/main/lib/view/Comments.js

@@ -473,19 +473,17 @@ define([
                     });
                     me.on({
                         'show': function () {
-
-    //                        me.calculateSizeOfContent();
                             me.commentsView.autoHeightTextBox();
-
-                            var text = me.$window.find('textarea');
-                            if (text && text.length)
-                                text.focus();
-
-                            text.keydown(function (event) {
+                            me.$window.find('textarea').keydown(function (event) {
                                 if (event.keyCode == Common.UI.Keys.ESC) {
                                     me.hide();
                                 }
                             });
+                        },
+                        'animate:before': function () {
+                            var text = me.$window.find('textarea');
+                            if (text && text.length)
+                                text.focus();
                         }
                     });
                 }