Index: branches/5.3.x/core/units/helpers/col_picker_helper.php
===================================================================
diff -u -N -r16503 -r16600
--- branches/5.3.x/core/units/helpers/col_picker_helper.php	(.../col_picker_helper.php)	(revision 16503)
+++ branches/5.3.x/core/units/helpers/col_picker_helper.php	(.../col_picker_helper.php)	(revision 16600)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: col_picker_helper.php 16503 2016-12-26 18:16:21Z alex $
+* @version	$Id: col_picker_helper.php 16600 2017-07-29 06:19:27Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -313,7 +313,7 @@
 		array_shift($widths); // removing first col (checkbox col) width
 
 		foreach ( $this->pickerData->allFields as $field ) {
-			if ( $field == '__FREEZER__' ) {
+			if ( $field == '__FREEZER__' || $this->pickerData->isHidden($field) ) {
 				continue;
 			}