Search results sorting

Hi, I'm on a Mac - is this me or does the search result sorting by Size, Attributes, K/s, etc. not work?

Pretty much the whole bar on top of the Results window is non-responsive, at least to me :(

Would it be possible to have it turned on in the next build, if that is indeed a coding issue, rather than my OS being finicky?

I recently started using SoulSeek to hunt for oldschool videos, many of which are not available on YouTube as they've been taken down/blocked (becase copyright etc. etc.), having the option to sort by file size would be extremely useful, to sift the videos from audio files (most cases the videos will obviously be the largest files, that would then come on top of the list).

Thanks!