Inserting Page break is introducing new paragraph

[Garry Yao]

Reproducing Procedures

1. Open the replace by class example page in FF;
2. Click on 'New Page' to empty document content;
3. Click on 'Insert Page Break for Printing' to insert a page break;
4. Click on the newly introduced page break fake element;
   • Expected Result: A new paragraph is created before it.

     <div style="page-break-after: always;">
     		<span style="display: none;">&nbsp;</span></div>
     

   • Actual Result: Javascript error thrown.

     <p>
     </p>
     <h1>
     	<br />
     </h1>