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[bug] AppHandle::emit sometimes does not notify all windows #8146

@rscarson

Description

@rscarson

Describe the bug

Using yesterday's alpha build (2.0.0-alpha.17)

// app: AppHandle
app.emit(EVENT_NAME, payload_object).ok();

Does not trigger an event in a window with an active listener

Reproduction

Use an apphandle to emit a global event:

// app: AppHandle
app.emit(EVENT_NAME, payload_object).ok();

Listen to the event from JS:

appWindow.listen("EVENT_NAME", (event) => { ... });

Expected behavior

No response

Platform and versions

[✔] Environment
    - OS: Windows 10.0.19044 X64
    ✔ WebView2: 118.0.2088.76
    ✔ MSVC: Visual Studio Community 2022
    ✔ rustc: 1.72.0 (5680fa18f 2023-08-23)
    ✔ cargo: 1.72.0 (103a7ff2e 2023-08-15)
    ✔ rustup: 1.26.0 (5af9b9484 2023-04-05)
    ✔ Rust toolchain: stable-x86_64-pc-windows-msvc (default)
    - node: 18.15.0
    - npm: 9.6.4

[-] Packages
    - tauri [RUST]: 2.0.0-alpha.17
    - tauri-build [RUST]: 2.0.0-alpha.11
    - wry [RUST]: 0.34.2
    - tao [RUST]: 0.23.0
    - tauri-cli [RUST]: 2.0.0-alpha.16
    - @tauri-apps/api [NPM]: 2.0.0-alpha.11
    - @tauri-apps/cli [NPM]: 2.0.0-alpha.17

[-] App
    - build-type: bundle
    - CSP: unset
    - distDir: ../dist
    - devPath: http://localhost:1420/
    - framework: React
    - bundler: Vite

Stack trace

No response

Additional context

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