Elementor not loading for custom post type

Hi there,
As the title says, I have a custom post type setup and I’m not able to get Elementor to load when editing it.
– I have the post type checked in Elementor general settings
– The CPT is being registered in my plugin like this:

//Register Post Type
function portfolio_type_register() {
    $labels = array(
        'name'               => __('Portfolio Items'),
        'singular_name'      => __('Portfolio Item'),
        'add_new'            => __('Add New'),
        'add_new_item'       => __('Add New Portfolio Item'),
        'edit_item'          => __('Edit Portfolio Item'),
        'new_item'           => __('New Portfolio Item'),
        'view_item'          => __('View Portfolio Item'),
        'search_items'       => __('Search Portfolio Item'),
        'not_found'          => __('No Portfolio Items found'),
        'not_found_in_trash' => __('No Portfolio Items found in Trash'),
        'parent_item_colon'  => '',
        'menu_name'          => __('Portfolio')
    );

    $rewrite = array(
        'slug'       => 'portfolio',
        'with_front' => true,
        'pages'      => true,
        'feeds'      => true,
    );

    $args = array(
        'labels'               => $labels,
        'supports'             => array('title', 'editor', 'author', 'thumbnail', 'page-attributes'),
        'taxonomies'           => array('portfolio_category'),
        'capability_type'      => 'post',
        'hierarchical'         => true,
        'public'               => true,
        'show_ui'              => true,
        'show_in_menu'         => true,
        'menu_position'        => 20,
        'show_in_admin_bar'    => true,
        'show_in_nav_menus'    => true,
        'can_export'           => true,
        'has_archive'          => true,
        'query_var'            => true,
        'exclude_from_search'  => false,
        'publicly_queryable'   => true,
        'register_meta_box_cb' => 'ep_add_portfolio_metaboxes',
        'menu_icon'            => 'dashicons-portfolio',
        'rewrite'              => $rewrite
    );
    register_post_type('portfolio', $args);
}
add_action('init', 'portfolio_type_register',0);

– And I added this to make the content public:

add_filter('content_block_post_type','filter_content_block_init');

function filter_content_block_init() {
    $content_block_public = true;
    return $content_block_public;
}

-I’m using a custom details page where I’m calling “the_content();”

Any help would be appreciated.
Thanks!