Distorted sound on playing video

Hi - I have used a website-based video clip (and the YouTube version) previously for training sessions with no issues.

However, I've had problems on attempting this today. Whilst it plays perfectly on my PC as I share the screen, sound at participant end is now distorted to the point where, even with subtitles, the clip is completely unusable.

I note from forum messages that some people have rolled back to a Zoom version of Apr 2021 to solve. Is this is current recommended solution or does a fix now exist? I'd be grateful for your advice. Thank you.