Issue 1903 in lilypond: Page breaking does not work between different scores

[lilypond]

Status: Accepted
Owner: ----
Labels: Type-Defect Regression

New issue 1903 by address@hidden: Page breaking does not work  
between different scores
http://code.google.com/p/lilypond/issues/detail?id=1903

Reported by Ed Gordijn.

The following snippet started a new page correctly with 2.15.7, but not  
with 2.15.9:

mvtI   = { c'4 c' c' c' \pageBreak }
mvtII  = { d'4 d' d' d' }


\score {
   \new Staff { \mvtI }
   \header { piece = "Page 1"}
}

\score {
   \new Staff { \mvtII }
   \header { piece = "Should be page 2"}
}