Cannot append image to placeholder.

[seever123]

I'm trying to inform the users to press the RTL icon to change the writing direction.
Because most users are not familiar with the RTL Icon I wanted to insert it in the placeholder text but so far I can't make it work.

My Code
var quill = new Quill('#editor', { modules: { toolbar: toolbarOptions }, placeholder: 'Write your text here. \nFor Arabic or Kurdish, just press the reveresed "P<" at the end of the toolbar...', theme: 'snow' });