I'm upgrading a site from Zen Cart 1.5.4, with the anticipation of upgrading to the responsive_classic template that's built in. When attempting to clone that template, it's not in the "Clone a Template" dropdown list.

Turns out that it's not in the list because there aren't any entries in the layout_boxes database table for the responsive_classic template. Shouldn't those have been inserted as part of the upgrade from Zen Cart 1.5.4 to 1.5.5a?