[Bug 52845] New: Recent versions of chromium have broken sandbox again

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=52845

Bug ID: 52845
           Summary: Recent versions of chromium have broken sandbox again
           Product: Wine
           Version: 7.6
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Somewhere between
chromium-946247 (commit 4e7609b62147866fb7b226fd6efbe1ae4d2f1aca
and
chromium-946263 (commit 1bd694702105072e57b980512130a3212675ec19)
the sandbox got changes so it doesn't work under wine anymore. Result is a
black screen and soon a crash.

This affects both 32bit and 64bit chromium.

Note: chromium should be located inside the WINEPREFIX, it won't run outside!

Nightly versions to test with (chrome-win.zip)
https://commondatastorage.googleapis.com/chromium-browser-snapshots/index.ht...
https://commondatastorage.googleapis.com/chromium-browser-snapshots/index.ht...

I tried to build from source on my Win11 machine, but those versions don't run
under wine at all, even if compiling the same commit as the nightly versions.