https://bugs.kde.org/show_bug.cgi?id=493779
--- Comment #4 from Maik Qualmann <metzping...@gmail.com> --- The thumbnail bar can also be docked horizontally (sideways). Simply grab the gripper (left side) and drag it to the left and right area, a docking area will open up and let it fall. Maik -- You are receiving this mail because: You are watching all bug changes.