Midi playback stops at random positions

[voidzero]

Hi, blessed Pentecost!

For some reason, the audio stops playing after a certain while. I recorded it on video, it happens both on mobile (Android: Chrome, Firefox, Android 15) and on desktop (this is a Linux desktop with Chrome)

https://drive.google.com/file/d/1CwdbQCth_WWV-LJ9XMGdGbtj3rCU5IgY/view

I don't know how to extend the bug report but if you need further information, please let me know. Thanks.