In case anyone is wondering this in 2025, adding a new line would not work with \n or \r or \n\r .

Purely by accident I figure out that \f works for adding new lines.

I asked AI for it's meaning and got this:

\f = form feed

What does form feed do?

Historically, it was used in printers to advance to the next page. In modern text processing, it usually means:

• a page break

• or a “vertical tab” / new page control character

• sometimes treated similar to whitespace or ignored depending on the system