In my document, the line-breaking behaviour changes, depending on the parts I have
\subfiled before. I haven΄t been able to isolate it in a MWE to make it visible.
If I compile a document that contains only, say, chapter 3, it behaves differently regarding line-breaking than when I input chapters 1–2 before and compile the whole document. The chapters always begin on a right side of a double-page, and every typographical setting is either strictly limited to a group or applied globally.
My question is therefore general:
Are there known instances where
\subfileing (or perhaps
\inputting) affects line-breaking behaviour for the rest of the document that follows?