when the user change the current filter the option to remove the filter is back, only when the page load the remove filter is hide.
the password was change
multiple threads for your "new" problem and your answer is https://forums.oracle.com/message/11249867#11249867
this is a partial solution, only when the page is loaded,
after the user change the choice ( filter ) the problem is back, the option to remove the filter is back to user.