Put focus back onto the find field if the clear widget is pressed

war/src/main/js/widgets/config/table-metadata.js

@@ -278,6 +278,7 @@ ConfigTableMetaData.prototype.addFindWidget = function() {
     $('.clear', findWidget).click(function() {
         thisTMD.findInput.val('');
         thisTMD.showSections('');
+        thisTMD.findInput.focus();
     });
 
     var findTimeout;