break

I feel like I'm missing something obvious but how do you get the TinyMCE break plugin to work in the WYSIWYG api?

With the full TinyMCE module you had to edit a PHP file and add a couple lines as well as copy the break folder into the plugins folder of TinyMCE. I see that there is a break folder under WYSIWYG so I copied it into the tinymce plugins folder.

I can see it as an option when I edit the permission of the filter type and I have checked it's box. However it never shows up on the editor.

What am I doing wrong?