Page Break issues when sectioning on multiple lists

[nfeuerstine]

I have a report that is sectioned on District, with 2 separate lists under the sections.

The first list is a summary for District while the second is a detailed list by Site.  The client has requested that the Detailed list Page Break on District and Site.

When I set the Page Set to group on District and then Site, however, I the Summary List

Desired:
District A                                         ---Section
      District A Summary                        ---List 1
      Site X Detail                                  ---List 2
      ---------page break-------------
      Site Y Detail                                  ---List 2
-------------page break--------------
District B
      District B Summary                       ---List 1
      Site M Detail                                 ---List 2
      ---------page break-------------
      Site N Detail                                 ---List 2

What I'm seeing with the Page Set marked to break on District and Site:
District A                                         ---Section
      District A Summary for only Site X  ---List 1
      Site X Detail                                   ---List 2
      ---------page break-------------
      District A Summary for only Site Y  ---List 1
      Site Y Detail                                   ---List 2
-------------page break--------------
District B
      District B Summary for only Site M  ---List 1
      Site M Detail                                   ---List 2
      ---------page break-------------
      District B Summary for only Site N  ---List 1
      Site N Detail                                   ---List 2
     
Any help would be very much appreciated!