[Bug 48089] New: Origin update hangs with Esync enabled

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=48089

Bug ID: 48089
           Summary: Origin update hangs with Esync enabled
           Product: Wine-staging
           Version: 4.19
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail]
      Distribution: ---

Created attachment 65647
  --> https://bugs.winehq.org/attachment.cgi?id=65647
+server

When Origin has an update available to be installed and Esync is enabled by
passing WINEESYNC=1 envar, the updater hangs and never finishes.
Disabling Esync solves the issue and allows Origin to complete the update.
Attaching +server log.
How to reproduce:
1) Create a prefix (64-bit will do)
2) Install DXVK using winetricks (app doesn't work correctly without it)
3) Add an override for OriginThinSetupInternal.exe and set it to disabled so
that the app doesn't update during installation and a backup could be made for
testing purposes.
4) Install an older version of Origin (you can use this link
https://lutris.nyc3.cdn.digitaloceanspaces.com/games/origin/OriginSetup.exe)
5) Kill all processes in the prefix and remove override for
OriginThinSetupInternal.exe
6) Run Origin.exe with WINEESYNC=1 envar passed on.
Behavior with Esync disabled: Update window appears, then closes after a while,
reopens and finishes the update.
Behavior with Esync enabled: Update window appears, then closes but never
reopens. The update hangs and never finishes.
During the test, regular wine-staging build was used, but I've also tried it
with a custom build that ports Fsync from Proton to Wine and it has the same
issue when Fsync is in use (which it indicated in the logs).