window focus status not correct under windows system

[CedricDaniels]

Describe the bug
After the application launches, a Focussed event should be triggered, but no such event occurs. At this point, calling the window's is_focused method should return true, but the actual result is false. Subsequently, when the window loses focus for the first time, a Focussed event should be emitted, and the focus state should be false, yet nothing happens.

Steps To Reproduce

use tao::{
    event::{self, DeviceEvent, Event, RawKeyEvent, WindowEvent},
    event_loop::{ControlFlow, EventLoop},
    keyboard::KeyCode,
    window::WindowBuilder,
};

fn main() {
    let event_loop = EventLoop::new();

    let mut window = Some(WindowBuilder::new().build(&event_loop).unwrap());

    println!("Press '1' to display is window focused status.");

    event_loop.run(move |event, _, control_flow| {
        *control_flow = ControlFlow::Wait;

        match event {
            Event::DeviceEvent {
                event:
                    DeviceEvent::Key(RawKeyEvent {
                        physical_key,
                        state: event::ElementState::Pressed,
                    }),
                ..
            } => {
                if KeyCode::Digit1 == physical_key {
                    if let Some(ref win) = window {
                        // status should always be true here, but get false after app launched
                        println!("window focues status={} when press '1'", win.is_focused())
                    }
                }
            }

            Event::WindowEvent {
                event,
                window_id: _,
                ..
            } => match event {
                WindowEvent::CloseRequested => {
                    window = None;
                    *control_flow = ControlFlow::Exit;
                }
                WindowEvent::Focused(focues_flag) => {
                    if let Some(_) = window {
                        // should print `window gain focus` after app launched, but nothing happened
                        if focues_flag {
                            println!("window gain focus")
                        } else {
                            println!("window lose focus")
                        }
                    } else {
                        println!("window is destoryed")
                    }
                }

                _ => (),
            },

            _ => (),
        }
    });
}

Expected behavior

1. console print window gain focus after app launched, actually nothing happened
2. console print window focues status=true when press '1' after app launched, actually status=false
3. console print window lose focus when windown lose focus first time, actually nothing happened

Platform and Versions (please complete the following information):
OS: Windows 11
Rustc: 1.83.0
dao: 0.31.1