https://bugs.winehq.org/show_bug.cgi?id=44015
--- Comment #27 from tgheretford@vivaldi.net --- (In reply to Nikolay Sivov from comment #26)
(In reply to Christoffer from comment #24)
(In reply to tgheretford from comment #23)
I too also have ttf-google-fonts-git installed.
I just uninstalled ttf-google-fonts-git and only have a few other fonts installed from normal repo, and steam works fine now.
Please retest with 3.21, after putting those fonts back.
Can confirm that Steam using Wine 3.21 works again after installing ttf-google-fonts-git.