Inconsistent RTs about weber_fechner HOT 1 CLOSED

    App::new()
        .add_plugins(DefaultPlugins.set(WindowPlugin {
            primary_window: Some(Window {
                fit_canvas_to_parent: true,
                ..default()
            }), 
            ..default()
        }))
        .insert_resource(AppState::Instruction)
        .insert_resource(ExperimentState::default())
        .insert_resource(TrialState::default()) 
        .insert_resource(FixationTimer::default())

        .add_systems(Startup, setup_camera)
        .add_systems(Update, remove_text_system.before(display_instruction_system))
        .add_systems(Update, display_instruction_system)
        .add_systems(Update, start_experiment_system.after(display_instruction_system))
        .add_systems(Update, display_fixation_system)
        .add_systems(Update, transition_from_fixation_system)
        .add_systems(Update, update_background_color_system)
        .add_systems(Update, update_user_responses) 
        .add_systems(Update, refresh_ellipses.after(update_user_responses)) 
        .run();
}