ButtonInput not working for some combinations

[bbasics]

Bevy version

bevy = { version = "0.15", features = ["dynamic_linking"] }
bevy_panorbit_camera = "0.23.0"
bevy_rapier3d = "0.29.0"

[Optional] Relevant system information

Ubuntu 24.04.2 LTS

cargo 1.85.0 (d73d2caf9 2024-12-31)

What you did

I got a player controller, but when I try to jump while pressing ArrowUp + ArrowLeft + Space it does not jump. However it does work when I press any other combination (e.g. ArrowUp + ArrowRight + Space). The weird part is that it does the same on the second player with KeyW + KeyA + KeyQ. It does look into a bug on my side but if I map the jump to KeyP for instance, it works well.

impl Team {
    fn get_key_map(&self) -> KeyMap {
        match self {
            Self::Blue => KeyMap {
                jump: KeyCode::Space,
                left: KeyCode::ArrowLeft,
                right: KeyCode::ArrowRight,
                up: KeyCode::ArrowUp,
                down: KeyCode::ArrowDown,
            },
            Self::Red => KeyMap {
                jump: KeyCode::KeyQ,
                left: KeyCode::KeyA,
                right: KeyCode::KeyD,
                up: KeyCode::KeyW,
                down: KeyCode::KeyS,
            },
        }
    }
}

fn inputs_system(
    keys: Res<ButtonInput<KeyCode>>,
    mut players: Query<(&mut Player, &KinematicCharacterControllerOutput)>,
) {
    const SPEED: f32 = 3.0;
    for (mut player, output) in players.iter_mut() {
        player.direction = Vec2::ZERO;
        let key_map = player.team.get_key_map();

        if keys.just_pressed(key_map.jump) && output.grounded {
            player.vertical_velocity = 0.5 * GRAVITY;
        }
        player.direction = Vec2::ZERO;
        if keys.pressed(key_map.left) {
            player.direction.x = -SPEED;
        }
        if keys.pressed(key_map.right) {
            player.direction.x = SPEED;
        }
        if keys.pressed(key_map.up) {
            player.direction.y = -SPEED;
        }
        if keys.pressed(key_map.down) {
            player.direction.y = SPEED;
        }
    }
}

pressed instead of just_pressed does the same thing.

I'm just starting bevy, like from yesterday. I could have missed something.

Thanks everyone

[Threadzless]

some keyboards don't handle multiple pressed keys that well, so this may be a hardware issue

[Wuketuke]

I made a small bevy app to test this out, and it seems to work. So I also think this is a hardware issue

use bevy::prelude::*;

fn main() {
    App::new()
        .add_plugins(DefaultPlugins)
        .add_systems(Update, sys_test_keys)
        .run();
}

fn sys_test_keys(keys: Res<ButtonInput<KeyCode>>) {
    for key in [KeyCode::ArrowLeft, KeyCode::ArrowRight, KeyCode::Space] {
        if !keys.pressed(key) {
            return;
        }
    }
    println!("all keys pressed")
}