When i do Ctrl+F to Find URLs with matching string, it allways returns the full list like it was, there's no way around it, u cannot search/find/filter the url list anymore
Reported already here with a scripted fix for it until the next release.
Someone else reported a bug with the URL who described that the URL list was "cleaned" when they did a search. Khaled said it would be fixed next version. Thread can be found here.