[Bug 51927] New: Skyrim SE: No sound, FAudio assertion failure

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51927

Bug ID: 51927
           Summary: Skyrim SE: No sound, FAudio assertion failure
           Product: Wine
           Version: 6.20
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: xaudio2
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 70895
  --> https://bugs.winehq.org/attachment.cgi?id=70895
Screencap of the assertion failure

Skyrim Special Edition (64 bits) displays this assertion failure message on
startup, right after the "Bethesda" splash screen. The game doesn't crash, but
there's no audio from any source. This does not happen with wine-staging 6.19.

Both Wine versions were built with the exact same configuration. Distro is
Gentoo (in case you haven't noticed from the path in the attached screenshot),
kernel 5.10.75. NVidia proprietary drivers, 470.74. Please let me know of any
additional steps I can take to help troubleshooting.