Talk:Ruby Rose/@comment-37015928-20190310192316/@comment-29684190-20190310200201

Most likely the animators just forgot. In universe though, Monty said that she wields her weapon with a level of ambidexterity, so maybe she learned. Some left handed people do write with their right (some were forced to by their parents and schools... some because it's better to write by pulling than pushing the pen).