Attached test program creates a QListWidget and a QTextEdit, both filled with two lines of text. The first line should be rendered LTR, the second should be RTL, as confirmed by the output of QString::isRightToLeft().

For QListWidget (above), this does not work, while it works correctly for QTextEdit (below).

From what I see, QListWidget defaults to using QStyledItemDelegate, so the bug might be there (or in QCommonStyle, which is responsible for actually rendering?)