21. Icon picker
Select icon, icon font-size and icon color
'icon_picker' => array(
'type' => 'icon_picker',
'label' => esc_html__('Icon Picker', 'my-domain'),
),
Select icon, icon font-size and icon color
'icon_picker' => array(
'type' => 'icon_picker',
'label' => esc_html__('Icon Picker', 'my-domain'),
),