At the moment ratings are visible in the lobby when in Zen mode.
Is it a wanted feature?
You can turn all ratings off if you dont want to see it
AFAIK Zen mode only affects the page with game in progress, not lobby or tournament pages. But there is also an option to hide all ratings, that should also hide them in the lobby (didn't try myself).
Thank you both for the hint. Yes, ratings are turned off in the lobby as well.
