https://bugs.winehq.org/show_bug.cgi?id=37594
Andrew Wesie awesie@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |awesie@gmail.com
--- Comment #12 from Andrew Wesie awesie@gmail.com --- On Starcraft 1.18, the missing BuildSecurityDescriptorW implementation causes Battle.net features to be disabled. This is likely the same bug because the game lobby is implemented using an in-game browser.
A quick patch to force BuildSecurityDescriptorW to return any valid security descriptor fixed the issue. I don't have a real patch right now though.