Showcarts view breaks HTML if filter applied

-- url of the page with the problem -- : www.sator.cz (Not accessible for public yet.)
-- HikaShop version -- : 2.2.3
-- Joomla version -- : 2.5.11
-- PHP version -- : 5.2.9
-- Browser(s) name and version -- : Google Chrome 30.0.1599.101 m
-- Error-message(debug-mod must be tuned on) -- : N/A

There is nice feature. Names of all items that passed filter are divided to part that exactly match filter and that does not. Part that matched filter is tagged by span tag with "searchtext" class. It means that name of cart in that view contains HTML tags. But this name is also inserted to title attribute with HTML tag:

This is code of cart/showcarts view;

<td data-title="<?php echo JText::_( 'CART_PRODUCT_NAME' );?>">
    <a href="<?php echo hikashop_completeLink('cart&task=showcart&cart_id='.$cart->cart_id.'&cart_type='.$cart_type); ?>"  title="<?php echo $cart->cart_name;?>"><?php echo $cart->cart_name;?></a>
</td>

<td data-title="Název zboží">
   <a href="/index.php/cz/profile/cart-select/cart/showcart/cart_id-7/cart_type-cart" title="&lt;span class=" searchtext"="">Test"&gt;
       <span class="searchtext">Tes</span>t  
    </a>
 </td>

Hi,

A link and an access to your website is welcome
It will help us to reproduce the problem on our end and then debug it.

How did you configure it, you have a module on the showcarts page ?

On my page I have already fixed it by overriding view and replacing

title="<?php echo $cart->cart_name;?>"

title="<?php echo strip_tags($cart->cart_name);?>"