No keyboard events received when building in exclusive fullscreen on macOS

Hello, I've just updated to the latest version and I'm not receiving keyboard events when a window is launched in exclusive fullscreen mode. The window doesn't seem to gain focus and I can still type in the terminal on my other monitor.

I noticed that if you first launch in windowed mode or borderless fullscreen mode, then switch to exclusive the events are received. I'm running the latest version of macOS (11.5.1) on my Mac Mini which has an Apple M1 processor.

use winit::event_loop::EventLoop;
use winit::window::{Fullscreen, WindowBuilder};
use winit::event::{Event, WindowEvent};

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

    let monitor = event_loop.primary_monitor().unwrap();
    let video_mode = monitor.video_modes().next().unwrap();
    let fullscreen = Some(Fullscreen::Exclusive(video_mode));
    //let fullscreen = None; // It logs keyboard events as expected in windowed mode.

    let _window = WindowBuilder::new().with_fullscreen(fullscreen).build(&event_loop).unwrap();

    event_loop.run(move |event, _, _| {
        match event {
            Event::WindowEvent { event, .. } => match event {
                WindowEvent::KeyboardInput { input, .. } => {
                    println!("{:?}", input); // Nothing is being logged.
                }
                _ => {},
            }
            _ => {},
        }
    });
}

Thanks

Run the supplied Rust reproducer on macOS with exclusive fullscreen, comparing it with windowed and borderless fullscreen modes. Trace the macOS fullscreen startup and focus path; done means the window gains focus and WindowEvent::KeyboardInput events are received immediately in exclusive fullscreen.