When I drag & drop the MIDI files, i have some issues. Reset Live Preview option is not working, the issues are still there. I'm using Windows.
If the MIDI has only 1 track, it starts somewhere in the middle as if the whole notes were dragged to the left.
If the MIDI has various tracks or is exported using FL Studio, it shows nothing. At all. It's just the black background. I made sure it's exported okay.