Subtitles with hyphen.

[IgorRichard13]

I'm trying to download some videos with portuguese Brazilian subtitles. In yt-dlp they are classified as "pt-BR" subtitle, but when I write this on tubesync, i always have the error "Subtitle langs must be a comma-separated list of langs. example: en,fr or all,-fr,-live_chat".
I tested directly on yt-dlp, and works perfectly in the command-line writing "pt-BR".

[meeb]

Thanks for the issue, this seems like an easy fix I'll look at it shortly.