This is (again) more of a clarifying question as I am looking in that area of the code and I think its incorrect:
Am I correct in saying: The position of the before/after/start/end regions on the output media is relative to the writing-mode and reference orientation on the simple-page-master they belong to? Currently some of their positioning is determined by the writing-mode set on the regions themselves, which usually would be the same as on the simple-page-master, but it can be different and then the current implementation seems to get itself confused. Manuel