Yes, its the fault of Opera and Qt Designer. These applications don't seem to be following the XDND spec (as said by Jason above).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/741731 Title: Launcher unhides and stays unhidden when dragging elements in Opera -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
