Added by Alejandro Falcon over 2 years ago. Updated 10 months ago.
Overriden param will show with backslashes and \r\n for line breaks.
I'd recommend re-testing with 1.12.1 if you can, there were a couple of fixes in that release (and possibly 1.12.0 itself) that may be applicable.
I've tested with 1.12.2 and still getting the same problem.