Using CR12, when I mark my page header to underlay following sections, it will not underay the page footer. In fact, if the sections overlap it tells me that the page header + the page footer are too big for the page. Is the a bug or a feature? What's the work around?
When you use the Underlay option, the section can underlay multiple sections with enough space to display the data. But a section cannot underlay its sister sections
A Page Header section can underlay all sections up to, but not including, the Page Footer.
I hope this helps you,