I tried to use page in a "after.field.xy" in before.layout. It works fine. Then I print an other detail before, an the page() is no more executed. The debugger steps just over the line with the page(), without doing anything.
-----> It also doesn´t help if I don´t change the details :confused:
I removed every change in the flow of the report, but at this certain point the page doesn´t work

For your info: this is a b2 version.

greetings
spartacus