Spotify JSON - file not found

[ComusLives]

I'm sure I'm missing something basic here, but I'm trying to import my Spotify history JSON files into Maloja. I'm currently running it through Docker on my Unraid Server, and I'm following the instructions to run the docker in Shell Mode, but everytime I try to run the import command I'm just getting File Not Found.

I've confirmed that it doesn't seem to be detecting the files at all by exploring the file structure through the shell, and I'm not finding any trace of them.

Thanks! Love Maloja anyways, it works perfectly for my ongoing listening.