Expected behaviour: If cursor located at the end of list item with link or another HTML tag, hitting Enter, empty new item are created.

 * List item with a <a href="#">link at end</a>| <- Cursor here...

After Enter hitting...

 * List item with a <a href="#">link at end</a>
 * |

New empty list item created.

Actual behaviour: Hitting Enter new list item are created with an empty tag at the end.

 * List item with a <a href="#">link at end</a>
 * | <a href="#"></a>

New list item with the empty tag at the end are created.