It happens for me when using the linux Spotify client (which is using QT) and dragging a song to a playlist. Work around in this case is to quit Spotify, then the launcher starts to autohide again. It happens no matter if the launcher is visible or not when I start dragging the song to the playlist.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/769703 Title: Unity launcher does not auto hide when dragging music in clementine or other Qt softwares -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs