How to load .glb Assets via bevy_asset_loader?

Question

I am developing a bevy application with bevy v0.15.1 and bevy_asset_loader v0.22.0 and the 3d feature enabled. My Problem is now that it seems that the loaded assets type seems to be not of Handle.

Heres a simplified version of my code:

#[derive(Clone, Eq, PartialEq, Debug, Hash, Default, States)]
pub enum GameState {
    #[default]
    Loading,
    Game
}

#[derive(AssetCollection, Resource)]
pub struct ShipAssets {
    #[asset(path = "3d/ships/boat-sail-a.glb")]
    sail_a: Handle<Scene>,
    #[asset(path = "3d/ships/boat-sail-a.glb")]
    sail_b: Handle<Scene>,
}

fn main() {
    App::new()
        .add_plugins(DefaultPlugins)

        // load
        .init_state::<GameState>()
        .add_loading_state(
        LoadingState::new(GameState::Loading)
            .continue_to_state(GameState::Game)
            .load_collection::<ShipAssets>()
            .load_collection::<MapAssets>()
        )
         .app.add_systems(Startup, spawn_ship.run_if(in_state(GameState::Game)))
         .run();
}

fn spawn_ship(mut commands: Commands, ship_assets: Res<ShipAssets>) {
       commands.spawn(
       (
        SceneRoot(ship_assets.sail_a.clone()),
        Transform::from_xyz(0.0, 0.0, 0.0),
       )
);
}

The code compiles but no ship is displayed (I removed the camera code to keep the example as short as possible) and I get the follwing error:

025-01-25T00:22:53.704629Z ERROR bevy_asset::server: Could not find an asset loader matching: Loader Name: None; Asset Type: None; Extension: None; Path: Some("3d/ships/boat-sail-a.glb");
025-01-25T00:22:53.704629Z ERROR bevy_asset::server: Could not find an asset loader matching: Loader Name: None; Asset Type: None; Extension: None; Path: Some("3d/ships/boat-sail-b.glb");

If I just use the asset_server instead of bevy_asset_loaders AssetCollection and replace ship_assets.sail_a.clone() with asset_server.load(GltfAssetLabel::Scene(0).from_asset("3d/ships/boat-sail-a.glb")), it works fine. Can bevy_asset_loader even load .glb files as Handle or is my setup just not correct?