[Bug 56258] New: [Sway] winewayland.drv: Inconsistency between XWayland and Wayland: 'Detroit Become Human' + 'Ultrawide Mod' makes the window disappear

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56258

Bug ID: 56258
           Summary: [Sway] winewayland.drv: Inconsistency between XWayland
                    and Wayland: 'Detroit Become Human' + 'Ultrawide Mod'
                    makes the window disappear
           Product: Wine
           Version: 9.1
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

# Overview

This issue cannot be reproduced with XWayland in Sway.

When using the new Wayland driver with Detroit Become Human game, the game
window will disappear if these 2 conditions are meet:
- The game is using 'Fullscreen' mode (before proceeding to the next step).
- Detroit Become Human Ultrawide injector app is launched
(community.pcgamingwiki.com/files/file/1721-detroit-become-human-ultrawide-multimonitor-mod/).

# Stacktrace

There are no direct logs of what's going wrong.

However, this exact error message shows up:
* At step 4 in 'Reproduction' section (when the game window disappears).
* At step 6 in 'Workaround' section (after successful injection).
> 02c0:err:sync:RtlpWaitForCriticalSection section 0000000004046428 (null) wait timed out in thread 02c0, blocked by 02a8, retrying (60 sec)

When inspecting active windows in Sway, it never goes away which means the
game's process never crashes - it's just invisible:
> $ swaymsg -t get_tree
> #129: workspace "1"
>   #128: con "(null)" (xdg_shell, pid: 17939)

# Setup
*) [WINE] Most straightforward approach is to use 'Bottles' app but this can
also be reproduced with 'Lutris' and 'Steam'.
*) [WINE] Use WINE 9.1 runner.
*) [WINE] Make sure Wayland driver is enabled in Registry & DISPLAY=
environment variable is empty.

# Reproduction
1) [Sway Workspace 1] Launch 'Detroit Become Human' game.
2) [Game] Make sure the game is using 'Fullscreen' mode in the options menu.
3) [Sway Workspace 2] Launch Detroit 'Become Human Ultrawide 0.9.9' external
app (injector).
4) [Sway] Switch from Sway Workspace 2 to Sway Workplace 1 (where the game
window is).
*) [Game] Game audio can still be heard but you can't see the game window (it's
invisible).

# Workaround
1) [Sway Workspace 1] Launch 'Detroit Become Human' game.
2) [Game] Make sure the game is using 'Borderless Window' or 'Windowed' mode in
the options menu.
3) [Sway Workspace 2] Launch Detroit 'Become Human Ultrawide 0.9.9' external
app (injector).
4) [Sway] Switch from Sway Workspace 2 to Sway Workplace 1 (where the game
window is).
5) [Game] Press 'F9' to activate the injector, then wait for UI elements to
resize.
6) [Game] Change the video mode to 'Fullscreen'.
*) [Game] The game populates the entire screen without blackbars and works as
intended without crashing.