Selecting and deleting last entries of a list will remove the entire list

[Sven Meyer]

Markup

<ul>
    <li>1</li>
    <li>2
        <ul>
            <li>2.1)</li>
        </ul>
    </li>
    <li>3</li>
</ul>

Selecting bullets '2.1' and '3' (in wysiwyg mode) followed by hitting 'backspace' or 'delete' will remove the entire list. It seems as if such a selection causes the editor to select the outer 'ul' as well. The same selection can be deleted safely by adding another list element at the end of the list.

Reproducible: always (Firefox, Chrome and IE)