For new line in text content, you have to use \r\n
.
e.g.
This is first line.\r\nThis is second line.
The above will display as the follows:
This is first line.
This is second line.
Related
\r
= CR (Carriage Return) → Used as a new line character in Mac OS before X\n
= LF (Line Feed) → Used as a new line character in Unix/Mac OS X\r\n
= CR + LF → Used as a new line character in Windows
FYI: