[bug] WebviewWindow is not created at position on macOS

[velocitysystems]

Describe the bug

Creating a new WebviewWindow at specific x-y coordinates on a second display does not move to position.
Instead it is created on the primary display (at coordinates x = 0, y =0).

E.g. Assuming primary display is 3840 x 2160 (4k), we would expect the WebviewWindow to be draw fullscreen on the second display. This works correctly on Windows but not on macOS.

const window = new WebviewWindow('second-window', {
    title: 'Second Window',
    url: '/second-window',
    x: 3840,
    y: 0,
    fullscreen: true,
});

Reproduction

See above snippet.

Expected behavior

The WebviewWindow should be drawn fullscreen on the second display.

Full tauri info output

[✔] Environment
    - OS: Mac OS 15.2.0 arm64 (X64)
    ✔ Xcode Command Line Tools: installed
    ✔ rustc: 1.83.0 (90b35a623 2024-11-26)
    ✔ cargo: 1.83.0 (5ffbef321 2024-10-29)
    ✔ rustup: 1.27.1 (54dd3d00f 2024-04-24)
    ✔ Rust toolchain: stable-aarch64-apple-darwin (default)
    - node: 22.12.0
    - pnpm: 9.15.2
    - npm: 10.9.0

[-] Packages
    - tauri 🦀: 2.1.1
    - tauri-build 🦀: 2.0.3
    - wry 🦀: 0.47.2
    - tao 🦀: 0.30.8
    - @tauri-apps/api : 2.1.1 (outdated, latest: 2.2.0)
    - @tauri-apps/cli : 2.1.0 (outdated, latest: 2.2.1)

[-] Plugins
    - tauri-plugin-fs 🦀: 2.2.0
    - @tauri-apps/plugin-fs : 2.2.0
    - tauri-plugin-http 🦀: 2.2.0
    - @tauri-apps/plugin-http : 2.2.0
    - tauri-plugin-upload 🦀: 2.2.1
    - @tauri-apps/plugin-upload : 2.2.1
    - tauri-plugin-os 🦀: 2.2.0
    - @tauri-apps/plugin-os : 2.0.0 (outdated, latest: 2.2.0)
    - tauri-plugin-log 🦀: 2.2.0
    - @tauri-apps/plugin-log : 2.0.1 (outdated, latest: 2.2.0)
    - tauri-plugin-sql 🦀: 2.2.0
    - @tauri-apps/plugin-sql : 2.2.0

[-] App
    - build-type: bundle
    - CSP: default-src 'self' ipc: http://ipc.localhost; img-src 'self' asset: http://asset.localhost
    - frontendDist: ../dist
    - devUrl: http://localhost:5173/
    - framework: Vue.js
    - bundler: Rollup

Stack trace

No response

Additional context

#10420
#11170

[yokuze]

I’m having this issue also. I’d expect the new window to be positioned on the 2nd display, as it is in Windows.