Hi... I've updated to the latest version of the Big Sur Beta yesterday, and now when I try and preview an audio file through Quick Look in Finder it doesn't play the audio back properly. It distorts/stutters - it's a bit difficult to describe, but it sounds horrid. Doesn't matter the type of audio file I try it does the same. My MacBook plays audio perfectly happily in any other app - and other file types are previewing fine in Quick Look. Is anyone else experiencing this, and is there a fix? Or is it a case of waiting for this bug to be fixed as part of the next Beta version? Thanks!