[Zope] No "Select all" button in Catalog interface

The new features in the 2.2.3 user interface are great. Maybe it would be a good idea to add a "Select all" button in the Cataloged objects in Catalog. I noticed that just hitting the "update" button don't update all the cataloged objects automatically anymore. But checking 25 checkboxes is a little tedious in my opinion... Is there another way to update all cataloged objects without deleting and re-inserting all of them? Am I missing something?