Can someone tell me what's going wrong here? I'm trying to do make an encode with ordered chapters, but I'm finding that if you seek to the inserted section in MPC-HC and switch audio tracks, you get no audio after it goes through the transition. There are a couple episodes where it does work but several where it doesn't. It works in mpv and VLC, though in VLC the seek bar does some funky shit.
https://nofile.io/f/erMJ2hnpvXV/Main.zip