Created attachment 117844 [details] windows that shows tracks It's impossible to move tracks (to put one below or above another one, after they are created). Besides, the buttons (that are supposed to allow that) are without draw. There is just "..." on the button. kdenlive-18.12.1-x86_64.appimage Ubuntu 18.10 Gnome 3.30.2 64bit
Thank you for reporting. For solving this problem this function was removed with the refactoring version 19.04.