I have looked it several times and nothing stands out that would render my elements completely ignored.
I’ve attached one of the elements so you can see it.

<?php
/**
 * AMG Tabs and tabs
 *
 * Creates tabs or accordions
 */
if( ! defined( 'ABSPATH' ) ) {  exit;  }    // Exit if accessed directly

if( ! class_exists( 'amg_sc_cards', false ) )
{
    class amg_sc_cards extends aviaShortcodeTemplate
    {
        use \aviaBuilder\traits\scNamedColors;
        use \aviaBuilder\traits\scButtonStyles;
        /**
         *
         * @var int
         */
        static protected $toggle_id = 1;

        /**
         *
         * @var int
         */
        static protected $counter = 1;

        /**
         *
         * @var int
         */
        static protected $initial = 0;

        /**
         *
         * @var array
         */
        static protected $tags = array();

        /**
         * Google search only accepts 1 Tag “FAQPage”
         *
         * @since 5.0
         * @var int
         */
        static protected $total = 0;

        /**
         *
         * @since 4.8.8
         * @var boolean
         */
        protected $in_sc_exec;

        /**
         *
         * @since 4.9
         * @var string
         */
        protected $heading_tag;

        /**
         *
         * @since 4.9
         * @var string
         */
        protected $heading_class;

        /**
         *
         * @since 4.5.5
         * @param AviaBuilder $builder
         */
        public function __construct( $builder )
        {
            $this->in_sc_exec = false;
            $this->heading_tag = '';
            $this->heading_class = '';

            parent::__construct( $builder );

            $this->_construct_scNamedColors();
            $this->_construct_scButtonStyles();
        }

        /**
         * @since 4.5.5
         */
        public function __destruct()
        {
            $this->_destruct_scNamedColors();
            $this->_destruct_scButtonStyles();
            parent::__destruct();
        }

        /**
         * Create the config array for the shortcode button
         */
        protected function shortcode_insert_button()
        {
            $this->config['version']		= '1.0';
            $this->config['self_closing']	= 'no';
            $this->config['base_element']	= 'yes';

            $this->config['name']			= __( 'Cards', 'avia_framework' );
            $this->config['tab']			= __( 'AMG Elements', 'avia_framework' );
            $this->config['icon']			= AviaBuilder::$path['imagesURL'] . 'sc-contentslider.png';
            $this->config['order']			= 270;
            $this->config['target']			= 'avia-target-insert';
            $this->config['shortcode']		= 'amg_card_container';
            $this->config['shortcode_nested'] = array( 'amg_card' );
            $this->config['tooltip']		= __( 'Creates a new Cards Layout Group', 'avia_framework' );
            $this->config['tinyMCE']		= array( 'tiny_always' => true );
            $this->config['preview']		= true;
            $this->config['disabling_allowed'] = true;
            $this->config['id_name']		= 'id';
            $this->config['id_show']		= 'yes';
            $this->config['alb_desc_id']	= 'alb_description';
            $this->config['name_item']		= __( 'AMG Card Item', 'avia_framework' );
            $this->config['tooltip_item']	= __( 'An AMG Card Item', 'avia_framework' );
        }

        protected function admin_assets()
        {
            $ver = AbstraktEnfoldExtensions::get_plugin_version();
            $developMode = AbstraktEnfoldExtensions::developMode();
            $lastmodtime = $developMode ? rand(1, 999999999) : $ver;
            //load css
            wp_enqueue_style( 'amg-cards', plugin_dir_url(__FILE__) . "cards.min.css", array( 'avia-layout' ), $lastmodtime );
            wp_enqueue_script( 'amg-cards', plugin_dir_url(__FILE__) . "cards.min.js", array( 'avia-shortcodes' ), $lastmodtime, true );

        }

        protected function extra_assets()
        {

            $ver = AbstraktEnfoldExtensions::get_plugin_version();
            $developMode = AbstraktEnfoldExtensions::developMode();
            $lastmodtime = $developMode ? rand(1, 999999999) : $ver;
            //load css
            wp_enqueue_style( 'amg-cards', plugin_dir_url(__FILE__) . "cards.css", array( 'avia-layout' ), $lastmodtime );
            wp_enqueue_script( 'amg-cards', plugin_dir_url(__FILE__) . "cards.js", array( 'avia-shortcodes' ), $lastmodtime, true );
        }

        /**
         * Popup Elements
         *
         * If this function is defined in a child class the element automatically gets an edit button, that, when pressed
         * opens a modal window that allows to edit the element properties
         *
         * @return void
         */
        protected function popup_elements()
        {
            $this->elements = array(

                array(
                    'type' 	=> 'tab_container',
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'tab',
                    'name'  => __( 'Content', 'avia_framework' ),
                    'nodescription' => true
                ),

                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle_container',
                    'templates_include'	=> array(
                        $this->popup_key( 'content_amg_card' )
                    ),
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'tab_close',
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'tab',
                    'name'  => __( 'Automation', 'avia_framework' ),
                    'nodescription' => true
                ),

                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle_container',
                    'templates_include'	=> array(
                        $this->popup_key( 'behavior_intro' ),
                        $this->popup_key( 'style_behavior' )
                    ),
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'tab_close',
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'tab',
                    'name'  => __( 'Styling', 'avia_framework' ),
                    'nodescription' => true
                ),

                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle_container',
                    'templates_include'	=> array(
                        $this->popup_key( 'styling_card_dimensions' ),
                        $this->popup_key( 'styling_colors' ),
                        $this->popup_key( 'styling_font_sizes' )
                    ),
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'tab_close',
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'tab',
                    'name'  => __( 'Advanced', 'avia_framework' ),
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'toggle_container',
                    'nodescription' => true
                ),

                array(
                    'type'			=> 'template',
                    'template_id'	=> $this->popup_key( 'advanced_heading' ),
                    'nodescription' => true
                ),

                array(
                    'type'			=> 'template',
                    'template_id'	=> 'screen_options_toggle',
                    'lockable'		=> true
                ),

                array(
                    'type'			=> 'template',
                    'template_id'	=> 'developer_options_toggle',
                    'args'			=> array( 'sc' => $this )
                ),

                array(
                    'type' 	=> 'toggle_container_close',
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'tab_close',
                    'nodescription' => true
                ),

                array(
                    'type'			=> 'template',
                    'template_id'	=> 'element_template_selection_tab',
                    'args'			=> array( 'sc' => $this )
                ),

                array(
                    'type' 	=> 'tab_container_close',
                    'nodescription' => true
                )

            );

        }

        /**
         * Create and register templates for easier maintainance
         *
         * @since 4.6.4
         */
        protected function register_dynamic_templates()
        {

            $this->register_modal_group_templates();

            /**
             * Content Tab
             * ===========
             */

            $c = array(
                array(
                    'name'			=> __( 'Add/Edit Card', 'avia_framework' ),
                    'desc'			=> __( 'Here you can add, remove and edit the tabs you want to display.', 'avia_framework' ),
                    'type'			=> 'modal_group',
                    'id'			=> 'content',
                    'modal_title'	=> __( 'Edit Card Element', 'avia_framework' ),
                    'editable_item'	=> true,
                    'lockable'		=> true,
                    'tmpl_set_default'	=> false,
                    'std'			=> array(
                        array( 'title' => __( 'Card 1', 'avia_framework' ), 'tags' => '' ),
                        array( 'title' => __( 'Card 2', 'avia_framework' ), 'tags' => '' ),
                    ),
                    'subelements'	=> $this->create_modal()
                ),

                array(
                    'name' 	=> __( 'Title Position', 'avia_framework' ),
                    'desc' 	=> __( 'Select one of the 4 choices', 'avia_framework' ),
                    'id' 	=> 'title_position',
                    'type' 	=> 'select',
                    'std' 	=> 'bottom',
                    'lockable'	=> true,
                    'subtype'	=> array(
                        __( 'Top', 'avia_framework' )	    => 'top',
                        __( 'Bottom', 'avia_framework' )	=> 'bottom',
                        __( 'Full', 'avia_framework' )	    => 'full',
                        __( 'None', 'avia_framework' )	    => 'none',
                    )
                )
            );

            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Cards', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'content_amg_card' ), $template );

            $c = array(

                array(
                    'name' 	=> __( 'Hover Animation', 'avia_framework' ),
                    'desc' 	=> __( 'Select the style of hover animation', 'avia_framework' ),
                    'id' 	=> 'animation',
                    'type' 	=> 'select',
                    'std' 	=> 'up',
                    'lockable'	=> true,
                    'subtype'	=> array(
                        __( 'Up', 'avia_framework' )	=> 'up',
                        __( 'Down', 'avia_framework' )	=> 'down',
                        __( 'Fade', 'avia_framework' )	=> 'fade',
                        __( 'Flip', 'avia_framework' )	=> 'flip',
                    )
                ),
                array(
                    'name' 	=> __( 'Column Order', 'avia_framework' ),
                    'desc' 	=> __( 'Select the column order', 'avia_framework' ),
                    'id' 	=> 'column',
                    'type' 	=> 'select',
                    'std' 	=> 'row',
                    'lockable'	=> true,
                    'subtype'	=> array(
                        __( 'Forward', 'avia_framework' )	=> 'row',
                        __( 'Reverse', 'avia_framework' )	=> 'row-reverse',
                    )
                )
            );

            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Hover', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'style_behavior' ), $template );

            $c = array(
                array(
                    'name' 	=> __( 'Intro', 'avia_framework' ),
                    'desc' 	=> __( 'Choose to use active style class', 'avia_framework' ),
                    'id' 	=> 'intro',
                    'type' 	=> 'select',
                    'std' 	=> '',
                    'lockable'	=> true,
                    'subtype'	=> AbstraktEnfoldExtensions::get_intro_animations()
                ),
                array(
                    'name' 	=> __( 'Duration', 'avia_framework' ),
                    'desc' 	=> __( 'Select duration of time this animation will run', 'avia_framework' ),
                    'id' 	=> 'duration',
                    'type' 	=> 'select',
                    'std' 	=> 's100',
                    'lockable'	=> true,
                    'required' => array( 'intro', 'not', '' ),
                    'subtype'	=> AbstraktEnfoldExtensions::get_duration_times()
                ),

            );
            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Intro', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'behavior_intro' ), $template );

            /**
             * Styling Tab
             * ===========
             */
            $c =  array(
                array(
                    'name' 	=> __( 'Container Layout', 'avia_framework' ),
                    'desc' 	=> __( 'Either use the widget default colors or apply some custom ones', 'avia_framework' ),
                    'id' 	=> 'card_layout',
                    'type' 	=> 'select',
                    'std' 	=> '',
                    'lockable'	=> true,
                    'subtype'	=> array(
                        __( 'Default', 'avia_framework' )				=> '',
                        __( 'Define Custom layout', 'avia_framework' )	=> 'custom'
                    ),
                ),
                array(
                    'name' 	=> __( 'Container Max Width', 'avia_framework' ),
                    'desc' 	=> __( 'Enter your minimum height for each glow in pixels', 'avia_framework' ),
                    'id' 	=> 'max_width',
                    'type' 	=> 'input',
                    'std' 	=> '1400px',
                    'lockable'	=> true,
                    'required'	=> array( 'card_layout', 'equals', 'custom' )
                ),
                array(
                    'name' 	=> __( 'Container Min Height', 'avia_framework' ),
                    'desc' 	=> __( 'Enter your minimum height for each card in pixels', 'avia_framework' ),
                    'id' 	=> 'min_height',
                    'type' 	=> 'input',
                    'std' 	=> '580px',
                    'lockable'	=> true,
                    'required'	=> array( 'card_layout', 'equals', 'custom' )
                ),
                array(
                    'name' 	=> __( 'Column Count', 'avia_framework' ),
                    'desc' 	=> __( 'This number will be the maximum number of cards per row.', 'avia_framework' ),
                    'id' 	=> 'flex',
                    'type' 	=> 'select',
                    'std' 	=> '0 1 33.33%',
                    'lockable'	=> true,
                    'subtype'	=> array(
                        __( '1', 'avia_framework' )     => '0 1 100%',
                        __( '2', 'avia_framework' )	    => '0 1 50%',
                        __( '3', 'avia_framework' )	    => '0 1 33.33%',
                        __( '4', 'avia_framework' )	    => '0 1 25%',
                        __( '5', 'avia_framework' )	    => '0 1 20%'
                    ),
                    'required'	=> array( 'card_layout', 'equals', 'custom' )
                ),
                array(
                    'name' 	=> __( 'Box Shadow', 'avia_framework' ),
                    'desc' 	=> __( 'Either use the card default box shadow or apply a custom one', 'avia_framework' ),
                    'id' 	=> 'box',
                    'type' 	=> 'select',
                    'std' 	=> '',
                    'lockable'	=> true,
                    'subtype'	=> array(
                        __( 'Default', 'avia_framework' )		    => '',
                        __( 'Define Box Shadow', 'avia_framework' )	=> 'custom'
                    )
                ),
                array(
                    'name' 	=> __( 'Box Shadow', 'avia_framework' ),
                    'desc' 	=> __( 'Enter your custom box-shadow using standard CSS Syntax', 'avia_framework' ),
                    'id' 	=> 'box-shadow',
                    'type' 	=> 'input',
                    'std' 	=> '0 0 3px #ccc',
                    'rgba' 	=> true,
                    'lockable'	=> true,
                    'required'	=> array( 'box', 'equals', 'custom' ),
                ),
                array(
                    'name'		=> __( 'Border Radius', 'avia_framework' ),
                    'desc'		=> __( 'Set the border radius of the column', 'avia_framework' ),
                    'id'		=> 'border_radius',
                    'type'		=> 'multi_input',
                    'sync'		=> true,
                    'std'		=> '',
                    'lockable'	=> true,
                    'multi'		=> array(
                        'top'		=> __( 'Top-Left-Radius', 'avia_framework' ),
                        'right'		=> __( 'Top-Right-Radius', 'avia_framework' ),
                        'bottom'	=> __( 'Bottom-Right-Radius', 'avia_framework' ),
                        'left'		=> __( 'Bottom-Left-Radius', 'avia_framework' )
                    )
                ),
                array(
                    'name'	    => __( 'Folded Corner', 'avia_framework' ),
                    'desc'	    => __( 'Set the border radius of the column', 'avia_framework' ),
                    'id'	    => 'corner',
                    'type' 	    => 'select',
                    'std' 	    => '',
                    'lockable'	=> true,
                    'subtype'	=> array(
                        __( 'Yes', 'avia_framework' )   => 'yes',
                        __( 'No', 'avia_framework' )	=> 'no'
                    )
                ),

            );
            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Container', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'styling_card_dimensions' ), $template );

            $c = array(
                array(
                    'name' 	=> __( 'Colors', 'avia_framework' ),
                    'desc' 	=> __( 'Either use the themes default colors or apply some custom ones', 'avia_framework' ),
                    'id' 	=> 'colors',
                    'type' 	=> 'select',
                    'std' 	=> '',
                    'lockable'	=> true,
                    'subtype'	=> array(
                        __( 'Default', 'avia_framework' )				=> '',
                        __( 'Define Custom Colors', 'avia_framework' )	=> 'custom'
                    )
                ),

                array(
                    'name' 	=> __( 'Title Font Color', 'avia_framework' ),
                    'desc' 	=> __( 'Select a custom color for the toggle icon. Leave empty to use default', 'avia_framework' ),
                    'id' 	=> 'title_font_color',
                    'type' 	=> 'colorpicker',
                    'std' 	=> '',
                    'rgba' 	=> true,
                    'lockable'	=> true,
                    'required'	=> array( 'colors', 'equals', 'custom' ),
                    'container_class'	=> 'av_third av_third_first',
                ),
                array(
                    'name' 	=> __( 'Title Background Color', 'avia_framework' ),
                    'desc' 	=> __( 'Select a custom color for the toggle icon. Leave empty to use default', 'avia_framework' ),
                    'id' 	=> 'title_bg_color',
                    'type' 	=> 'colorpicker',
                    'std' 	=> '',
                    'rgba' 	=> true,
                    'lockable'	=> true,
                    'required'	=> array( 'colors', 'equals', 'custom' ),
                    'container_class'	=> 'av_third av_third_last',
                ),

                array(
                    'name' 	=> __( 'Content Font Color', 'avia_framework' ),
                    'desc' 	=> __( 'Select a custom font color. Leave empty to use the default', 'avia_framework' ),
                    'id' 	=> 'font_color',
                    'type' 	=> 'colorpicker',
                    'std' 	=> '',
                    'rgba' 	=> true,
                    'lockable'	=> true,
                    'required'	=> array( 'colors', 'equals', 'custom' ),
                    'container_class'	=> 'av_third av_third_first'
                ),

                array(
                    'name' 	=> __( 'Background Color', 'avia_framework' ),
                    'desc' 	=> __( 'Select a custom background color. Leave empty to use the default', 'avia_framework' ),
                    'id' 	=> 'background_color',
                    'type' 	=> 'colorpicker',
                    'std' 	=> '',
                    'rgba' 	=> true,
                    'lockable'	=> true,
                    'required'	=> array( 'colors', 'equals', 'custom' ),
                    'container_class'	=> 'av_third',
                )
            );

            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Colors', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'styling_colors' ), $template );

            $c = array(
                array(
                    'name'			=> __( 'Title Font Sizes', 'avia_framework' ),
                    'desc'			=> __( 'Select a custom font size for the toggle title. Using non default values might need CSS styling.', 'avia_framework' ),
                    'type'			=> 'template',
                    'template_id'	=> 'font_sizes_icon_switcher',
                    'lockable'		=> true,
                    'textfield'		=> true,
                    'subtype'		=> array(
                        'default'	=> AviaHtmlHelper::number_array( 10, 50, 1, array( __( 'Use Default', 'avia_framework' ) => '' ), 'px' ),
                        'desktop'	=> AviaHtmlHelper::number_array( 10, 50, 1, array( __( 'Use Default', 'avia_framework' ) => '' ), 'px' ),
                        'medium'	=> AviaHtmlHelper::number_array( 10, 40, 1, array( __( 'Use Default', 'avia_framework' ) => '', __( 'Hidden', 'avia_framework' ) => 'hidden' ), 'px' ),
                        'small'		=> AviaHtmlHelper::number_array( 10, 40, 1, array( __( 'Use Default', 'avia_framework' ) => '', __( 'Hidden', 'avia_framework' ) => 'hidden' ), 'px' ),
                        'mini'		=> AviaHtmlHelper::number_array( 10, 40, 1, array( __( 'Use Default', 'avia_framework' ) => '', __( 'Hidden', 'avia_framework' ) => 'hidden' ), 'px' )
                    ),
                    'id_sizes'		=> array(
                        'default'	=> 'size-title',
                        'desktop'	=> 'av-desktop-font-size-toggle',
                        'medium'	=> 'av-medium-font-size-toggle',
                        'small'		=> 'av-small-font-size-toggle',
                        'mini'		=> 'av-mini-font-size-toggle'
                    )
                ),

                array(
                    'name'			=> __( 'Content Font Sizes', 'avia_framework' ),
                    'desc'			=> __( 'Select a custom font size for the content.', 'avia_framework' ),
                    'type'			=> 'template',
                    'template_id'	=> 'font_sizes_icon_switcher',
                    'lockable'		=> true,
                    'textfield'		=> true,
                    'subtype'		=> array(
                        'default'	=> AviaHtmlHelper::number_array( 10, 50, 1, array( __( 'Use Default', 'avia_framework' ) => '' ), 'px' ),
                        'desktop'	=> AviaHtmlHelper::number_array( 10, 50, 1, array( __( 'Use Default', 'avia_framework' ) => '' ), 'px' ),
                        'medium'	=> AviaHtmlHelper::number_array( 10, 40, 1, array( __( 'Use Default', 'avia_framework' ) => '', __( 'Hidden', 'avia_framework' ) => 'hidden' ), 'px' ),
                        'small'		=> AviaHtmlHelper::number_array( 10, 40, 1, array( __( 'Use Default', 'avia_framework' ) => '', __( 'Hidden', 'avia_framework' ) => 'hidden' ), 'px' ),
                        'mini'		=> AviaHtmlHelper::number_array( 10, 40, 1, array( __( 'Use Default', 'avia_framework' ) => '', __( 'Hidden', 'avia_framework' ) => 'hidden' ), 'px' )
                    ),
                    'id_sizes'		=> array(
                        'default'	=> 'size-content',
                        'desktop'	=> 'av-desktop-font-size-content',
                        'medium'	=> 'av-medium-font-size-content',
                        'small'		=> 'av-small-font-size-content',
                        'mini'		=> 'av-mini-font-size-content'
                    )
                )

            );

            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Font Sizes', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'styling_font_sizes' ), $template );

            /**
             * Advanced Tab
             * ============
             */

            $c = array(
                array(
                    'type'				=> 'template',
                    'template_id'		=> 'heading_tag',
                    'theme_default'		=> 'p',
                    'name'				=> __( 'Tab Title Tag (Theme Default is <%s>)', 'avia_framework' ),
                    'desc'				=> __( 'Select a html tag for the toggle titles of this element.', 'avia_framework' ),
                    'context'			=> __CLASS__,
                    'lockable'			=> true
                ),

            );

            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Tab Titles', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'advanced_heading' ), $template );

        }

        /**
         * Creates the modal popup for a single entry
         *
         * @since 4.6.4
         * @return array
         */
        protected function create_modal()
        {
            $elements = array(

                array(
                    'type' 	=> 'tab_container',
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'tab',
                    'name'  => __( 'Content', 'avia_framework' ),
                    'nodescription' => true
                ),

                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle_container',
                    'templates_include'	=> array(
                        $this->popup_key( 'modal_card_title' ),
                        $this->popup_key( 'modal_card_image' ),
                        $this->popup_key( 'modal_card_content' )
                    ),
                ),

                array(
                    'type' 	=> 'tab_close',
                    'nodescription' => true
                ),
                /////////////////////////////   BUTTON START //////////////////////////////

                array(
                    'type' => 'tab',
                    'name' => __( 'Button', 'avia_framework' ),
                    'nodescription' => true
                ),
                array(
                    'type' => 'template',
                    'template_id' => 'toggle_container',
                    'templates_include' => array(
                        $this->popup_key( 'modal_button' ),
                        $this->popup_key( 'modal_button_link' ),
                        $this->popup_key( 'styling_button_appearance' ),
                        $this->popup_key( 'styling_button_fonts' ),
                        $this->popup_key( 'styling_button_margin_padding' ),
                        $this->popup_key( 'styling_button_colors' ),
                        'border_toggle',
                        'box_shadow_toggle',
                        $this->popup_key( 'advanced_button_animation' )
                    ),
                    'nodescription' => true
                ),
                array(
                    'type' => 'tab_close',
                    'nodescription' => true
                ),
                /////////////////////////////   BUTTON END ////////////////////////////////

                array(
                    'type' 	=> 'tab',
                    'name'  => __( 'Advanced', 'avia_framework' ),
                    'nodescription' => true
                ),

                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle_container',
                    'templates_include'	=> array(
                        $this->popup_key( 'modal_advanced_developer' )
                    ),
                    'nodescription' => true
                ),

                array(
                    'type' 	=> 'tab_close',
                    'nodescription' => true
                ),

                array(
                    'type'			=> 'template',
                    'template_id'	=> 'element_template_selection_tab',
                    'args'			=> array(
                        'sc'			=> $this,
                        'modal_group'	=> true
                    )
                ),

                array(
                    'type' 	=> 'tab_container_close',
                    'nodescription' => true
                )

            );

            return $elements;
        }

        /**
         * Register all templates for the modal group popup
         *
         * @since 4.6.4
         */
        protected function register_modal_group_templates()
        {
            /**
             * Content Tab
             * ===========
             */

            $c = array(
                array(
                    'name' 	=> __( 'Card Title', 'avia_framework' ),
                    'desc' 	=> __( 'Enter the card title here (Better keep it short)', 'avia_framework' ),
                    'id' 	=> 'title',
                    'type' 	=> 'input',
                    'std' 	=> 'Tab Title',
                    'lockable'	=> true,
                )
            );

            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Title', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'modal_card_title' ), $template );

            $c = array(
                array(
                    'name'		=> __( 'Card Image', 'avia_framework' ),
                    'desc'		=> __( 'Either upload a new, or choose an existing image from your media library', 'avia_framework' ),
                    'id'		=> 'src',
                    'type'		=> 'image',
                    'title'		=> __( 'Insert Image', 'avia_framework' ),
                    'button'	=> __( 'Insert', 'avia_framework' ),
                    'std'		=> AviaBuilder::$path['imagesURL'] . 'placeholder.jpg',
                    'lockable'	=> true,
                    'locked'	=> array( 'src', 'attachment', 'attachment_size' )
                ),
                array(
                    'name'		=> __( 'Image Position', 'avia_framework' ),
                    'desc'		=> __( 'Either upload a new, or choose an existing image from your media library', 'avia_framework' ),
                    'id'		=> 'image_position',
                    'type'		=> 'select',
                    'std'		=> 'bottom',
                    'lockable'	=> true,
                    'locked'	=> array( 'src', 'attachment', 'attachment_size' ),
                    'subtype'	=> array(
                        __( 'Top', 'avia_framework' )		=> 'top',
                        __( 'Bottom', 'avia_framework' )    => 'bottom',
                        __( 'Above', 'avia_framework' )	    => 'above',
                        __( 'Below', 'avia_framework' )	    => 'below',
                    )
                )
            );
            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Image', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'modal_card_image' ), $template );

            $c = array(
                array(
                    'name' 	=> __( 'Card Content', 'avia_framework' ),
                    'desc' 	=> __( 'Enter some content here', 'avia_framework' ),
                    'id' 	=> 'content',
                    'type' 	=> 'tiny_mce',
                    'std' 	=> __( 'Tab Content goes here', 'avia_framework' ),
                    'lockable'	=> true,
                ),
            );
            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Content', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'modal_card_content' ), $template );

            /////////////////////////////   BUTTON START ////////////////////////////// BUTTON START ////////////////////////////////

            $template = AbstraktEnfoldExtensions::amg_enfold_section('Button');
            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'modal_button' ), $template );
            $template = AbstraktEnfoldExtensions::amg_enfold_section('Link Settings');
            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'modal_button_link' ), $template );
            $template = AbstraktEnfoldExtensions::amg_enfold_section('Appearance');
            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'styling_button_appearance' ), $template );
            $template = AbstraktEnfoldExtensions::amg_enfold_section('Font Sizes');
            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'styling_button_fonts' ), $template );
            $c = AbstraktEnfoldExtensions::amg_enfold_section('Button Margin And Padding');
            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'styling_button_margin_padding' ), $c );
            $template = AbstraktEnfoldExtensions::amg_enfold_section('Colors');
            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'styling_button_colors' ), $template );
            $template = AbstraktEnfoldExtensions::amg_enfold_section('Animation');
            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'advanced_button_animation' ), $template );

            /////////////////////////////   BUTTON END ////////////////////////////// BUTTON END ////////////////////////////////

            $setting_id = Avia_Builder()->get_developer_settings( 'custom_id' );
            $class = in_array( $setting_id, array( 'deactivate', 'hide' ) ) ? 'avia-hidden' : '';

            $c = array(
                array(
                    'name' 	=> __( 'For Developers: Custom Tab ID','avia_framework' ),
                    'desc' 	=> __( 'Insert a custom ID for the element here. Make sure to only use allowed characters (latin characters, underscores, dashes and numbers, no special characters can be used)','avia_framework' ),
                    'id' 	=> 'custom_id',
                    'type' 	=> 'input',
                    'std' 	=> '',
                    'container_class'	=> $class,
                )
            );

            $template = array(
                array(
                    'type'			=> 'template',
                    'template_id'	=> 'toggle',
                    'title'			=> __( 'Developer Settings', 'avia_framework' ),
                    'content'		=> $c
                ),
            );

            AviaPopupTemplates()->register_dynamic_template( $this->popup_key( 'modal_advanced_developer' ), $template );

        }

        /**
         * Editor Sub Element - this function defines the visual appearance of an element that is displayed within a modal window and on click opens its own modal window
         * Works in the same way as Editor Element
         *
         * @param array $params			holds the default values for $content and $args.
         * @return array				usually holds an innerHtml key that holds item specific markup.
         */
        public function editor_sub_element( $params )
        {
            $default = array();
            $locked = array();
            $attr = $params['args'];
            Avia_Element_Templates()->set_locked_attributes( $attr, $this, $this->config['shortcode_nested'][0], $default, $locked );

            $template = $this->update_option_lockable( 'title', $locked );

            $params['innerHtml']  = '';
            $params['innerHtml'] .= "<div class='avia_title_container' {$template} data-update_element_template='yes'>{$attr['title']}</div>";

            return $params;
        }

        /**
         * Create custom stylings
         *
         * @since 4.8.4
         * @param array $args
         * @return array
         */
        protected function get_element_styles( array $args )
        {
            $result = parent::get_element_styles( $args );

            extract( $result );

            $default = array(
                'faq_markup'		        => '',
                'styling'			        => '',
                'colors'			        => '',
                'border_color'		        => '',
                'title_font_color'	        => '',
                'title_background_color'	=> '',
                'font_color'		        => '',
                'background_color'	        => '',
                'background_title_color'	=> '',
            );

            $default = $this->sync_sc_defaults_array( $default, 'no_modal_item', 'no_content' );

            $locked = array();
            Avia_Element_Templates()->set_locked_attributes( $atts, $this, $shortcodename, $default, $locked, $content );
            Avia_Element_Templates()->add_template_class( $meta, $atts, $default );
            $meta = aviaShortcodeTemplate::set_frontend_developer_heading_tag( $atts, $meta );

            $this->in_sc_exec = true;

            $atts = shortcode_atts( $default, $atts, $this->config['shortcode'] );
            
            //	set heading tag for all titles - save global
            $default_heading = ! empty( $meta['heading_tag'] ) ? $meta['heading_tag'] : 'h3';

            $args = array(
                'heading'		=> $default_heading,
                'extra_class'	=> $meta['heading_class']
            );

            $extra_args = array( $this, $atts, $content, 'title' );

            /**
             * @since 4.9
             * @return array
             */
            $args = apply_filters( 'avf_customize_heading_settings', $args, __CLASS__, $extra_args );

            $this->heading_tag = ! empty( $args['heading'] ) ? $args['heading'] : $default_heading;
            $this->heading_class = ! empty( $args['extra_class'] ) ? $args['extra_class'] : $meta['heading_class'];

            $element_styling->create_callback_styles( $atts );

            $classes = array(
                'cardContainer',
                $element_id,
                $atts['styling']
            );

            $element_styling->add_classes( 'item_container', $classes );
            $element_styling->add_classes_from_array( 'item_container', $meta, 'el_class' );
            $element_styling->add_responsive_classes( 'item_container', 'hide_element', $atts );
            $element_styling->add_responsive_font_sizes( 'title', 'size-title', $atts, $this );
            $element_styling->add_responsive_font_sizes( 'title', 'size-title', $atts, $this );
            $element_styling->add_responsive_font_sizes( 'toggle-content', 'size-content', $atts, $this );

            if ($atts['card_layout'] == 'custom') {
                $element_styling->add_styles( 'item_container', array(
                    'max-width'	=> $atts['max_width'],
                ) );
                $element_styling->add_styles( 'column', array(
                    'flex'	    => str_replace(',', ' ', $atts['flex']),
                ) );
                $element_styling->add_styles( 'border', array(
                    'border-radius'	=> str_replace(',', ' ', $atts['border_radius']),
                ) );
            }

            if( 'custom' == $atts['colors'] )
            {
                $element_styling->add_styles( 'content', array(
                    'color'				=> $atts['font_color'],
                ) );
                $element_styling->add_styles( 'title', array(
                    'color'				=> $atts['title_font_color'],
                ));
                $element_styling->add_styles( 'tBackground', array(
                    'background-color'	=> $atts['title_bg_color'],
                ));
                $element_styling->add_styles( 'flip', array(
                    'box-shadow'	=> $atts['box-shadow'],
                ));
            }

            if ($atts['corner'] != 'yes') {
                $element_styling->add_styles( 'corner', array(
                    'border-style'	=> 'none',
                ));
            }

            //	#top needed when placed inside section
            $selectors = array(
                'column'            => "#top #wrap_all .cardContainer.{$element_id} .amg-flex-box .amg-flex-column",
                'item_container'    => "#top #wrap_all .cardContainer.{$element_id}",
                'title'		        => "#top #wrap_all .cardContainer.{$element_id} .amg-card-container {$this->heading_tag}.amg-card-title",
                'content'	        => "#top #wrap_all .cardContainer.{$element_id} .amg-card-container .amg-card-content",
                'contentTitle'	    => "#top #wrap_all .cardContainer.{$element_id} .amg-card-container {$this->heading_tag}.amg-card-content-title",
                'tBackground'	    => "#top #wrap_all .cardContainer.{$element_id} .amg-card-container .card-title-container",
                'flip'	            => "#top #wrap_all .cardContainer.{$element_id} .amg-card-container .amg-flip-box",
                'border'            => "#top #wrap_all .cardContainer.{$element_id} .amg-card-container .amg-flip-box,
                                        #top #wrap_all .cardContainer.{$element_id} .amg-card-container,
                                        #top #wrap_all .cardContainer.{$element_id} .amg-card-container .amg-card-content,
                                        #top #wrap_all .cardContainer.{$element_id} .amg-card-container .amg-card-image,
                                        #top #wrap_all .cardContainer.{$element_id} .amg-card-container .card-title-container",
                'corner'            => "#top #wrap_all .cardContainer.{$element_id} .amg-card-container  .card-title-container:before "
            );

            $element_styling->add_selectors( $selectors );

            $result['default'] = $default;
            $result['atts'] = $atts;
            $result['content'] = $content;
            $result['meta'] = $meta;
            $result['element_styling'] = $element_styling;

            $this->parent_atts = $atts;
            amg_sc_cards::$initial = $atts['initial'];
            amg_sc_cards::$tags = array();

            $this->el_styling = $element_styling;

            return $result;
        }

        /**
         * Create custom stylings for items
         *
         * @since 4.8.4
         * @param array $args
         * @return array
         */
        protected function get_element_styles_item( array $args )
        {
            $result = parent::get_element_styles_item( $args );

            /**
             * Fixes a problem when 3-rd party plugins call nested shortcodes without executing main shortcode  (like YOAST in wpseo-filter-shortcodes)
             */
            if( ! $this->in_sc_exec )
            {
                return $result;
            }
            extract( $result );
            $default = array(
                'title'			=> '',
                'tags'			=> '',
                'custom_id'		=> '',
                'custom_markup'	=> ''
            );
            $default = $this->sync_sc_defaults_array( $default, 'modal_item', 'no_content' );
            $locked = array();
            Avia_Element_Templates()->set_locked_attributes( $atts, $this, $shortcodename, $default, $locked, $content );

            $classes = array(
                'card',
                $element_id
            );

            $element_styling->add_classes( 'item_container', $classes );
            $element_styling->add_classes( 'item_container', $this->class_by_arguments( 'icon_select, size, position', $atts, true, 'array' ) );
            $element_styling->add_responsive_classes( 'item_container', 'hide_element', $atts );
            $element_styling->add_responsive_font_sizes( 'container', 'size-content', $atts, $this );

            $this->set_button_styes( $element_styling, $atts );

            /////////////////////////////   BUTTON START ////////////////////////////// BUTTON START ////////////////////////////////
            if( $atts['icon_select'] == 'yes' )
            {
                $atts['icon_select'] = 'yes-left-icon';
            }
            $classes = array(
                'avia-button',
                $element_id
            );

            $element_styling->add_classes( 'container', $classes );
            $element_styling->add_classes( 'container', $this->class_by_arguments( 'button_icon_select, size, position', $atts, true, 'array' ) );
            $element_styling->add_responsive_classes( 'container', 'hide_element', $atts );
            $element_styling->add_responsive_font_sizes( 'container', 'size-text', $atts, $this );
            $element_styling->add_responsive_font_sizes( 'button_icon', 'size-button-icon', $atts, $this );

            $element_styling->add_classes( 'wrap', $element_id . '-wrap' );

            $this->set_button_styes( $element_styling, $atts );

            if( ! empty( $atts['css_position'] ) )
            {
                $element_styling->add_responsive_styles( 'wrap', 'css_position', $atts, $this );
            }

            $element_styling->add_responsive_styles( 'container', 'margin', $atts, $this );
            $element_styling->add_responsive_styles( 'container', 'padding', $atts, $this );

            if( ! in_array( $atts['animation'], array( 'no-animation', '' ) ) )
            {
                if( false !== strpos( $atts['animation'], 'curtain-reveal-' ) )
                {
                    $classes_curtain = array(
                        'avia-curtain-reveal-overlay',
                        'av-animated-when-visible-95',
                        'animate-all-devices',
                        $atts['animation']
                    );

                    //	animate in preview window
                    if( is_admin() )
                    {
                        $classes_curtain[] = 'avia-animate-admin-preview';
                    }

                    $element_styling->add_classes( 'curtain', $classes_curtain );
                    $element_styling->add_callback_styles( 'curtain', array( 'animation' ) );
                }
                else
                {
                    $wrap_classes = array(
                        'avia_animated_button',
                        'av-animated-when-visible-95',
//										'animate-all-devices',
                        $atts['animation']
                    );

                    if( is_admin() )
                    {
                        $wrap_classes[] = 'avia-animate-admin-preview';

                        $element_styling->add_callback_styles( 'wrap', array( 'animation' ) );
                    }
                    else
                    {
                        $element_styling->add_callback_styles( 'wrap-animation', array( 'animation' ) );
                    }

                    $element_styling->add_classes( 'wrap', $wrap_classes );
                }
            }
            /////////////////////////////   BUTTON END //////////////////////////////// BUTTON END //////////////////////////////////

            $selectors = array(
                'item_container'	=> ".cardContainer .amg-card-container.{$element_id}",
                'content'	        => ".cardContainer .amg-card-container.{$element_id} .amg-card-content"
            );

            /////////////////////////////   BUTTON START ////////////////////////////// BUTTON START ////////////////////////////////
            $selectors = AbstraktEnfoldExtensions::amg_button_append_selectors($selectors, $element_id);
            /////////////////////////////   BUTTON END //////////////////////////////// BUTTON END //////////////////////////////////

            $element_styling->add_selectors( $selectors );

            $result['default'] = $default;
            $result['atts'] = $atts;
            $result['content'] = $content;
            $result['element_styling'] = $element_styling;

            return $result;
        }

        /**
         * Frontend Shortcode Handler
         *
         * @param array $atts array of attributes
         * @param string $content text within enclosing form of shortcode element
         * @param string $shortcodename the shortcode found, when == callback name
         * @return string $output returns the modified html string
         */
        public function shortcode_handler( $atts, $content = '', $shortcodename = '', $meta = '' )
        {
            $result = $this->get_element_styles( compact( array( 'atts', 'content', 'shortcodename', 'meta' ) ) );

            extract( $result );
            extract( $atts );

            $this->subitem_inline_styles = '';

            amg_sc_cards::$counter = 1;

            $content = ShortcodeHelper::avia_remove_autop( $content, true );

            $style_tag = $element_styling->get_style_tag( $element_id );
            $item_tag = $element_styling->style_tag_html( $this->subitem_inline_styles, 'sub-' . $element_id );
            $container_class = $element_styling->get_class_string( 'item_container' );
            $class = $atts['animation'];
            $class .= " {$atts['title_position']}";

            $output  = '';
            $output .= $style_tag;
            $output .= $item_tag;
            $output .= "<div id='app' data-animated='{$atts['intro']}' data-duration='{$atts['duration']}' data-height='{$atts['min_height']}' data-mobile-height='{$atts['mobile_min_height']}' {$meta['custom_el_id']} class='{$container_class} {$class}' {$markup_faq}>";
            $output .= "<div class='amg-flex-box'>";
            $output .= $content;
            $output .= '</div>';
            $output .= '</div>';

            $this->in_sc_exec = false;

            return $output;
        }

        /**
         * Shortcode handler
         *
         * @param array $atts
         * @param string $content
         * @param string $shortcodename
         * @return string
         */
        public function amg_card( $atts, $content = '', $shortcodename = '' )
        {
            /**
             * Fixes a problem when 3-rd party plugins call nested shortcodes without executing main shortcode  (like YOAST in wpseo-filter-shortcodes)
             */
            if( ! $this->in_sc_exec )
            {
                return '';
            }

            $result = $this->get_element_styles_item( compact( array( 'atts', 'content', 'shortcodename' ) ) );

            extract( $result );
            $toggle_atts = $atts;

            $this->subitem_inline_styles .= $element_styling->get_style_tag( $element_id, 'rules_only' );

            /////////////////////////////   BUTTON START //////////////////////////////// BUTTON START //////////////////////////////////

            $output  = '';
            $output .= $style_tag;
            $button = '';

            if( '' != $atts['color_options'] )
            {
                if( 'custom' != $atts['btn_color_bg_hover'] && 'btn_custom_grad' != $atts['btn_color_bg'] )
                {
                    //	must be added otherwise we get a bottom border !!!
//					$style_hover = "style='background-color:{$atts['btn_color_bg_hover']};'";

                    if( $this->is_special_button_color( $atts['btn_color_bg_hover'] ) )
                    {
                        $background_hover = "<span class='avia_button_background avia-button avia-color-{$atts['btn_color_bg_hover']}' {$style_hover}></span>";
                    }
                }
            }

            $style_tag = $element_styling->get_style_tag( $element_id );
            $wrap_class = $element_styling->get_class_string( 'wrap' );
            $button_container_class = $element_styling->get_class_string( 'container' );
            if ($atts['button'] == 'yes') {
                $button = AbstraktEnfoldExtensions::amg_create_button($atts, $meta, $button_container_class, $style_tag, $wrap_class, $background_hover);
            }

            /////////////////////////////   BUTTON END //////////////////////////////// BUTTON END //////////////////////////////////

            $output .= "<div class='amg-flex-column card'>";
            $output .= '<div class="amg-card-container">';
            $output .= '<div class="amg-flip-box">';
            $output .= '<div class="amg-card-content">';
            $output .= ShortcodeHelper::avia_apply_autop( ShortcodeHelper::avia_remove_autop( $content ) );
            $output .= $button;
            $output .= '</div>';
            $output .= '<div id="' . $toggle_atts['custom_id'] . '" class="amg-card-image" id="card-image-' . $toggle_atts['custom_id'] . '"><img alt="' . $toggle_atts['title'] . '" src="' . $toggle_atts['src'] . '"></div>';
            $output .= "<div class='card-title-container'><{$this->heading_tag} class='amg-card-title'>" . $toggle_atts['title'] . "</{$this->heading_tag}></div>";;
            $output .= '</div>';
            $output .= '</div>';
            $output .= '</div>';

            amg_sc_cards::$counter ++;

            return $output;
        }
    }
}

wie gesagt – ich kann ganz gut mit den dev tools umgehen, und dein Hamburger war bei 1000px aktiv und die Lupe war auch nicht da.
Egal:

schwarzer balken unten.
Gehe in die Einstellungen von Socket: General Styling – Socket dort wo du #111111 hast ändere es auf dein #ffffff

Menü Farben:

#top #header .av-main-nav > li > a .avia-menu-text, 
#top #header .av-main-nav > li > a .avia-menu-subtext {
  color: var(--enfold-main-color-primary);
}

#top #header .av-main-nav > li > a:hover .avia-menu-text, 
#top #header .av-main-nav > li > a:hover .avia-menu-subtext {
  color: var(--enfold-main-color-secondary);
}

bei dem Headerlayout würde ich dir raten, bei 990px den Hamburger zu setzen.
Main Menu – General – Menu Items For Mobile …
Lupe entfernen: Main Menu – General – Append Search Icon To Main Menu (uncheck)

danach geht es dann weiter…

you can find all demos on GitHub Library: Link

download the zip file you need. Extract the xml file of it and look for the needed enfold shortcode of the wanted page — easiest way: search for the page ID as: post_id>206 or finding the home page on that demo search for: CDATA[home]

copy the needed enfold shortcodes from :

<content:encoded><![CDATA[  
… here is the avia shortcode inside
]]></content:encoded>

this copied shortcodes you can enter on a new page inserting it to the debug mode input field (activate the debug mode on : Layout Builder – Debug Mode (Backend Only))
save that new page – now you have copied all the layout of the wanted page.

You had to edit now that page elements to enter your image/media links inside that code.

ok – then erase the given css code.
But for having the submenue sticky aswell there had to be hardcoded changes to enfold elements. This is not so easy as just css settings.

PS:

but even 990px are not enought – your menue overlays the logo much earlier.

@media only screen and (max-width: 1080px) {
    #top #header .av-main-nav > li.menu-item:not(.menu-item-search-dropdown)  {
        display: none!important;
    }
    #top #header .av-burger-menu-main {
        cursor: pointer;
        display: block!important;
    }
}