[Bug 60318] New: MetaTrader 5: Marketplace/embedded WebView2 page is blank white on NVIDIA (no rasterization); crashpad-handler FATAL GetFileInformationByHandleEx Invalid handle (0x6); WEBVIEW2_ADDITIONAL_BROWSER_ARGUMENTS ignored ```

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=60318

            Bug ID: 60318
           Summary: MetaTrader 5: Marketplace/embedded WebView2 page is
                    blank white on NVIDIA (no rasterization);
                    crashpad-handler FATAL GetFileInformationByHandleEx
                    Invalid handle (0x6);
                    WEBVIEW2_ADDITIONAL_BROWSER_ARGUMENTS ignored ```
           Product: Wine
           Version: 11.16
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
  Target Milestone: ---
      Distribution: ---

Created attachment 82082
  --> http://bugs.winehq.org/attachment.cgi?id=82082
MetaTrader 5 (build 6182) renders its Marketplace / Signals / News panels with
the Microsoft Edge WebView2 Runtime (Evergreen `153.0.4234.32`). Under Wine on
an NVIDIA GPU the WebView2 browser process

MetaTrader 5 (build 6182) renders its Marketplace / Signals / News panels with
the Microsoft Edge WebView2 Runtime (Evergreen `153.0.4234.32`). Under Wine on
an NVIDIA GPU the WebView2 browser process starts, the page is fetched
(history shows `file://terminal64.exe/market.html`), but the content is never
painted — the panel and the login pop-up stay blank white. `DU` of
`EBWebView/GPUCache` stays ~300K with a few files, i.e. no rasterization
happens.

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