Incorrect window size obtained from WindowResolution in version 0.12

[wgxh-cli]

Bevy version

latest(0.12)

What you did

I'm a archlinux and tiling window manager user, also used to coding in neovim.

To reproduce, just write the following program and run it:

// main.rs

use bevy::prelude::*;
use bevy::window::PrimaryWindow;

fn init_system(
  window: Query<&mut Window, With<PrimaryWindow>>,
) {
  let window = window.single_mut();
  let size = Vec2::new(window.width(), window.height());
  println!("Size: {}", size);
  window.set_cursor_position(Some(size / 2.0));
}

fn main() {
  App::new()
    .add_plugins(DefaultPlugins)
    .add_systems(Startup, init_system)
    .run()
}

What went wrong

Expected:

1. Correct input in terminal to report the window size.
   Since the bevy window split in half the 1920 * 1080 screen, so the correct size must be that divided by 2.

2. The cursor should be at the center of the window.
   As the window.set_cursor_position(Some(size / 2) showed.

That was what I expected but in newer version bevy, I get these:

1. In terminal I got the size of 1280 * 720
   Notice that 1280 * 720 is the default value in window.rs

2. Since that I got incorrect cursor position in my window.

That is very strange because the same program act normally in 0.11.3 bevy, that I find out.

Additional information

Before running this program I executed sudo pacman -Syu in my archlinux system.
That is to say, I already have the latest system environment.

I chose wezterm as my default terminal, and bash as my main shell.

In my project, I have dynamic_linking feature enabled, and naturally, have resolver = "2" in [workspace] entry.

Can anyone give me a help hand? Thanks a lot!

[mockersf]

this is probably the same issue as #10407
for the first run of your systems, the window size / scale is not updated with the actual window but has the default values

[wgxh-cli]

Thanks! I solved that, close this soon.