Press duration example not working - Previous Duration and Current Duration methods always return zero

[Redwoodstudio]

Version

0.3.0
Bevy 0.7.0

Operating system & version

Windows 10

What you did

I tried running the press_duration example.

What you expected to happen

From my understating, the player object should "leap" when the left/right key is released, with the leap distance dependent on the length of the keypress.

What actually happened

The player object didn't move at all.

Additional information

I've narrowed down the problem to the previous_duration and the current_duration functions always returning zero.

A minimal example of the issue (edited minimal example)

use bevy::prelude::*;
use leafwing_input_manager::prelude::*;

fn main() {
    App::new()
        .add_plugins(DefaultPlugins)
        .add_plugin(InputManagerPlugin::<Action>::default())
        .add_startup_system(spawn_player)
        .add_system(jump)
        .run();
}

#[derive(Actionlike, PartialEq, Eq, Clone, Copy, Hash, Debug)]
enum Action {
    Run,
    Jump,
}

#[derive(Component)]
struct Player;

fn spawn_player(mut commands: Commands) {
    commands
        .spawn()
        .insert(Player)
        .insert_bundle(InputManagerBundle::<Action> {
            action_state: ActionState::default(),
            input_map: InputMap::new([(Action::Jump, KeyCode::Space)]),
        });
}
fn jump(query: Query<&ActionState<Action>, With<Player>>) {
    let action_state = query.single();
    if action_state.just_released(Action::Jump) {
        info!("End jump time: {:?}", action_state.previous_duration(Action::Jump));
    }
    if action_state.pressed(Action::Jump) {
        info!("Current jump time: {:?}", action_state.current_duration(Action::Jump));
    }
    if action_state.just_pressed(Action::Jump) {
        info!("Started jump!");
    }
}

[alice-i-cecile]

Thanks for the report. I'll take a look! Tests are passing, so something funky must be going on...

[krojew]

Can confirm - they are always 0.

[alice-i-cecile]

Examining this today :)

[alice-i-cecile]

This is a bug in the library, not the example. Going to fix and release ASAP.

[alice-i-cecile]

This was so, so much harder to fix than I expected. Sorry about the wait!

[Redwoodstudio]

Awesome, thank you so much!