Currently, when GroupFooterSection.PrintAtBottom is set to True, all subsequent sections will be moved to the next page. For that reason, the Report Footer also moves to another page even when its PrintAtBottom is True and both sections can fit on a single page.

If I set the Group Footer PrintAtBottom to False, it will be printed just below the Detail section, which may leave unwanted blank space between the Group Footer and the Report Footer.

I think that it is more intuitive to have both the Group Footer and the Report Footer printed at the bottom of the last page in this scenario, with the Group Footer just above the Report Footer.