Uh, no comment in the bug you linked to says that it is intended that a mounted DVD does not show up in the places menu or in the mount applet, it just says that SD-card etc readers should not show up always.
Uh, no comment in the bug you linked to says that it is intended that a mounted DVD does not show up in the places menu or in the mount applet, it just says that SD-card etc readers should not show up always.