Unordered lists within a QTextEdit have incorrect alignment when font sizes differ between words of an item

This can be seen in the textedit demo

1. Start up the textedit demo and create an unordered list consisting of multiple words
2. Highlight one of the words and change the font size to a very large value (72 pt)

Notice how the item is aligned to the bottom of the bullet. When it should align more like in ms word. see attachments.

align_qtextedit.png - shows how it aligns in a qtextedit
align_msword.png - shows how the desirable behavior