Extra Field List - More than 20 bug

Hi

If you add more than 20 extra fields to a category, item 21 goes to the next page. But you are not able to change the sort order of item 21 as it is seen as the first item, but it is item 21.
Hope this makes sense?

Hi,
To solve the issue, please follow these steps
1. Open file: administrator > components > com_osproperty > classes > extrafield.php
2. Find
$filter_order = JRequest::getVar('filter_order','b.group_name');
$filter_order_Dir = JRequest::getVar('filter_order_Dir','');

and this code at the bottom
$lists = $filter_order;
$lists = $filter_order_Dir;

Good luck
Dam