Hi, don't really know where to put this... In the glitched run of pokemon yellow on yesterday's update, medium quality is bigger than high quality, and has more bitrate. Is that normal?
It is not uncommon for medium quality to be larger than the high quality because the medium quality contains a lot of extra stuff for compatibility with all kinds of devices whereas the high quality does not.
Also, if the HQ does not have any notably higher audio quality, then it may very well be that HQ is redundant for this run.