Unable to add new line feed (\n) in Assign statement

Summary

While trying to add "\n" in assign statement, I was not able to get a new line.

Content

My assign statement goes like this :

$chain.variables.test

" Test \n" + $page.variables.testing + " , " + $chain.variables.test

But this seems to not work as I could see \n getting wrapped by another \  as \\n but without any result. I could not find any error as JSON understands this character but it does not print it. It just skips the escape character. How can we escape it in a proper way to get a line feed in the result.

Version

19.3.1.4