Не фильтрует по продавцам

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE xsl:stylesheet>
<xsl:stylesheet version="1.0"
   xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
   xmlns:hostcms="http://www.hostcms.ru/"
   exclude-result-prefixes="hostcms">
   <xsl:output xmlns="http://www.w3.org/TR/xhtml1/strict" doctype-public="-//W3C//DTD XHTML 1.0 Strict//EN" encoding="utf-8" indent="yes" method="html" omit-xml-declaration="no" version="1.0" media-type="text/xml"/>
   
   <!-- МагазинСписокПродавцов -->
   
   <xsl:template match="/">
      <xsl:apply-templates select="shop"/>
   </xsl:template>
   
   <xsl:template match="shop">
      <div class="shop-brands no-padding">
         
         <div id='cssmenu'>
            <ul>
               <li class='has-sub'><a href="#">Продавцы</a>
                  <ul>
                     <xsl:apply-templates select="shop_seller"/>
                  </ul>
               </li>
            </ul>
         </div>
         
         
      </div>
   </xsl:template>
   
   <xsl:template match="shop_seller">
   <li><a href="{/shop/url}sellers/{path}/"><xsl:value-of disable-output-escaping="no" select="name"/></a></li>
   </xsl:template>
</xsl:stylesheet>

<?php
if (Core::moduleIsActive('shop'))
{
   $shop_id = Core_Array::get(Core_Page::instance()->widgetParams, 'shopId');
   $xsl = Core_Array::get(Core_Page::instance()->widgetParams, 'xsl');
   $limit = Core_Array::get(Core_Page::instance()->widgetParams, 'limit');   

   $oShop_Seller_Controller_Show = new Shop_Seller_Controller_Show(
      Core_Entity::factory('Shop', $shop_id)
   );

   $oShop_Seller_Controller_Show
      ->xsl(
         Core_Entity::factory('Xsl')->getByName($xsl)
      )
      ->limit($limit)
      ->show();
}