When adding a placeholder attribute value that contains multiple lines breaks to a <textarea> field, the resulting display renders the placeholder text on a single line, rather than respecting the original formatting. https://jsfiddle.net/sktLhrcn/
<rdar://problem/70408722>
*** Bug 220499 has been marked as a duplicate of this bug. ***
This was fixed in Bug 235205. Thanks for reporting. *** This bug has been marked as a duplicate of bug 235205 ***