let view_menu = SubmenuBuilder::new(app_handle, "View")
    .item(
        &MenuItemBuilder::new("Jump to playing track")
            .id(MenuId::new("jump_to_playing_track"))
            .accelerator("CmdOrCtrl+T")
            .handler(|app_handler| { // HERE (triggered on click + accelearator)
                app_handler.get_webview_window("main").unwrap().emit("hey_yah")
            })
            .build(app_handle)
            .unwrap(),
    )
    .build()
    .unwrap();