Meta Box

Hello Felix,

You should scroll down to the custom post type section > select the field in the Dynamic data list of Elementor. Screenshot https://imgur.com/BraApot

Regarding the notification email feature, I will inform the development team to check this.

Hello Eddy,

What is the audio field type? I assume it is file field. Then you can output the file URL in the HTML code. For example:

<div class="wp-block-file"><a href="{{ clone.audio.url }}" class="wp-block-file__button wp-element-button" download>Download</a></div>

Hello,

So the action hook rwmb_{$field_group_id}_after_save_post is working properly, just the issue with your custom code in this case.
I will mark this ticket as Resolved here.

Hello,

Do you add images to the image field on the settings page? Please add some images and check this issue again.

Hello,

This issue has been escalated to the development team to fix it. I will let you know when I have any information.

Hello,

How do you add the variable $object_id to the email? I use the sample code below to add the object ID to the wp_mail() function and use the plugin WP Mail Logging to log the email and the object ID is logged correctly.

function set_sticky_status($object_id) {
    $to = '[email protected]';
    $subject = 'The subject';
    $body = 'Object ID: ' . $object_id;
    $headers = array('Content-Type: text/html; charset=UTF-8');

    wp_mail( $to, $subject, $body, $headers );
}

https://wordpress.org/plugins/wp-mail-logging/

Hello,

I don't see that issue on my demo site, here is the screenshot https://imgur.com/oiQEvKY

You can try to deactivate all plugins except Meta Box, MB extension plugins, switch to a WordPress theme and check this again.

Hello,

You can try to use the Classic Editor and use the code below to output the variable $object_id to see if it works:

function set_sticky_status($object_id) {
    echo $object_id;
    die('test12345');
}