Custom function example

Hi,
the code works fine (I had a typo in the code).

But I ran into a big problem. If I display the metabox using this condition (custom function), then the data in the custom fields like "key_value" or "group" is not saved.

I just fill in the fields and after saving these fields are empty. I need to fix this bug ASAP.

Thank you.

WP 6.7.1, Meta Box 5.10.6, Meta Box Group 1.4.5

Hi,
there is a simple code, that does not save data. Without a condition (custom include function) - everything work as normal.

function myFunction( $meta_box ) {
    return true;
}

$meta_boxes[] = [
    'title' => 'Test Meta Box',
    'post_types' => ['post'],
    'include' => [
        'custom' => 'myFunction',
    ],
    'fields' => [
        [
            'id' => 'keys',
            'type' => 'key_value'
        ],
        [
            'id' => 'groups',
            'type' => 'group',
            'clone' => true,
            'fields' => [
                [
                    'id' => 'group-title',
                    'type' => 'text'
                ],
                [
                    'id' => 'group-description',
                    'type' => 'wysiwyg',
                    'options' => [
                        'textarea_rows' => 10,
                        'media_buttons' => false,
                        'tinymce' => false,
                        'quicktags' => false
                    ]
                ]
            ]
        ]
    ]
];