Double notes are a feature introduced in #5 which require hitting both keybindings for a given note, simulating DIVA F/F2nd double note behavior.
As it turns out, autoplay does not use a keyboard or controller, meaning it cannot make those inputs. As a result, autoplay fails all double notes, which isn't really the intended behavior.
A potential fix would be to patch the autoplay generator to add a "double" flag to its generated inputs.
Double notes are a feature introduced in #5 which require hitting both keybindings for a given note, simulating DIVA F/F2nd double note behavior.
As it turns out, autoplay does not use a keyboard or controller, meaning it cannot make those inputs. As a result, autoplay fails all double notes, which isn't really the intended behavior.
A potential fix would be to patch the autoplay generator to add a "double" flag to its generated inputs.