[bug] v2: webview menu not working

[lencx]

Describe the bug

I added a tauri::webview::WebviewBuilder in the main window. However, when I use keyboard shortcuts for copy, select, or paste, they don't work. I checked the tauri::webview::WebviewBuilder methods and couldn't find a menu API. How should I address this issue?

fn main() {
    tauri::Builder::default()
        .setup(|app| {
            let window = tauri::WindowBuilder::new(app.handle(), "main")
                .inner_size(800.0, 600.0)
                .build()
                .expect("Failed to create window");

            let win_size = window.inner_size().expect("Failed to get window size");
            let webview_builder =
                tauri::webview::WebviewBuilder::new("github", tauri::WebviewUrl::App("https://github.com".into()))
                    .auto_resize()
                    .initialization_script("console.log('Hello from the initialization script!');");

            let _ = window.add_child(webview_builder, tauri::LogicalPosition::new(0, 0), win_size);

            Ok(())
        })
        .run(tauri::generate_context!())
        .expect("error while running tauri application");
}

Reproduction

No response

Expected behavior

No response

Full tauri info output

[✔] Environment
    - OS: Mac OS 14.4.1 X64
    ✔ Xcode Command Line Tools: installed
    ✔ rustc: 1.77.1 (7cf61ebde 2024-03-27)
    ✔ cargo: 1.77.1 (e52e36006 2024-03-26)
    ✔ rustup: 1.27.0 (bbb9276d2 2024-03-08)
    ✔ Rust toolchain: stable-aarch64-apple-darwin (default)
    - node: 18.17.0
    - pnpm: 8.15.5
    - yarn: 1.22.19
    - npm: 9.6.7
    - bun: 1.0.36

[-] Packages
    - tauri [RUST]: 2.0.0-beta.13
    - tauri-build [RUST]: 2.0.0-beta.10
    - wry [RUST]: 0.37.0
    - tao [RUST]: 0.26.2
    - @tauri-apps/api [NPM]: 2.0.0-beta.6
    - @tauri-apps/cli [NPM]: 2.0.0-beta.11

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

Stack trace

No response

Additional context

No response

[lencx]

Upgrading Tauri to the latest version (2.0.0-beta.14) causes the above code to throw an error.

let win_size = window.inner_size().expect("Failed to get window size");

thread 'main' panicked at /Users/lencx/.cargo/registry/src/index.crates.io-6f17d22bba15001f/tauri-runtime-wry-2.0.0-beta.11/src/lib.rs:4044:36:
called `Option::unwrap()` on a `None` value
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
libc++abi: terminating due to uncaught foreign exception