public function enqueueMenuPageLibs()
    {
        if (($data = $this->didEnqueueLibs(__METHOD__))) {
            return $data; // Did this already.
        } // We only need to enqueue once.

        $this->enqueueSharkiconLibs();

        $data = [
            'styles' => [
                $this->App::CORE_CONTAINER_SLUG.'-menu-page' => [
                    'ver'  => $this->cv,
                    'deps' => ['sharkicons', 'wp-color-picker'],
                    'url'  => $this->c::appCoreUrl('/client-s/css/admin/menu-page/core.min.css'),
                ],
            ],
            'scripts' => [
                $this->App::CORE_CONTAINER_SLUG.'-menu-page' => [
                    'ver'      => $this->cv,
                    'deps'     => ['jquery', 'underscore', 'jquery-ui-tooltip', 'wp-color-picker'],
                    'url'      => $this->c::appCoreUrl('/client-s/js/admin/menu-page/core.min.js'),
                    'localize' => [
                        'key'  => 'nuqvUt59Aqv9RhzvhjafETjNS5hAFScXMenuPageData',
                        'data' => [
                            'coreContainerSlug' => $this->App::CORE_CONTAINER_SLUG,
                            'coreContainerVar'  => $this->App::CORE_CONTAINER_VAR,
                            'coreContainerName' => $this->App::CORE_CONTAINER_NAME,

                            'currentMenuPage'    => $this->s::currentMenuPage(),
                            'currentMenuPageTab' => $this->s::currentMenuPageTab(),
                        ],
                    ],
                ],
            ],
        ];
        return $this->enqueueLibs(__METHOD__, $data);
    }