Checkbox List shall put the INPUT element inside the P element if an extra blank line is put between list items

[tomyeh]

Example,

- [ ] A

- [ ] B

generates

<ul class="contains-task-list">
<li class="task-list-item"><input type="checkbox"></input>
<p>A</p>
</li>
<li class="task-list-item"><input type="checkbox"></input>
<p>B</p>
</li>
</ul>

Rather, it shall be

<ul class="contains-task-list">
<li class="task-list-item">
<p><input type="checkbox"></input>A</p>
</li>
<li class="task-list-item">
<p><input type="checkbox"></input>B</p>
</li>
</ul>