Sort results are lost after clicking on BAck button

Hi ,

Recently we have upgraded to 8.49 to 8.52 recently.

One issue we are facing is under Worklist->Worklist .On the worklist page if we sort by any field on the page and then click on any worklist transaction then we will be taken to that corresponding transaction page.AFter that when we want to return to search results then we are using back button on the browser.

Then though the results are coming up we are loosing the sort order.

I know we should not use browser back button after PT8.50 but since there is no " return to search results" link available on the page we are still using this.