>>105635353
>Works on yt-dlp
it literally does not!

>Works on my machine
OK post the downloaded file.

Use this for yt-dlp
yt-dlp -ci -o "[%(upload_date)s] %(title)s (%(id)s).%(ext)s" --write-thumbnail --write-description --embed-chapters --write-info-json --merge-output-format mkv