Copy Saved Searches with SDK

In my current task, after creating a new rich project I create its underlying subfolders
by copying them from one of our project templates using aaApi_CopyProjectWithHierarchy().  The
process works fine except that the saved searches under the 'Global' folder of the template
are not copied.

The flags I set are

 vFlags = AAPRO_ARRAY_TAKE_OWNERSHIP
     | AAPRO_ARRAY_ATTRIBUTES
  | AAPRO_ARRAY_COMPONENTS
  | AAPRO_ARRAY_COPY_VERSIONS
  | AAPRO_ARRAY_COPY_WORKFLOW
  | AAPRO_ARRAY_COPY_SAVED_SRC
  | AAPRO_ARRAY_COPY_WS_PROFL
  | AAPRO_ARRAY_COPY_ACCESS
  | AAPRO_ARRAY_COPY_RESOURCES
  | AAPRO_ARRAY_COPY_STORAGE
  | AAPRO_ARRAY_COPY_CONTENTS;
  
I then call the function with

aaApi_CopyProjectWithHierarchy(vSourceId,vTargetId,AAPRO_ARRAY_EXCLUDE_PARENT,vFlags,NULL,NULL,&vCount);

My company is using PW V8i, select series 3.  The SDK is also SS3.

Any guidance you could provide would be greatly appreciated.