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Hello Jimimac,

A similar code works as well on my local site

$loop = new WP_Query(
	array(
    	'post_type' => 'page',
    	'posts_per_page' => 5,
    	'order' => 'ASC'
		)
);
while ( $loop->have_posts() ) : $loop->the_post();
	echo the_title();
	echo '<br/>';
	$contacts = MB_Relationships_API::get_connected( [
		'id'   => 'page-to-post',
		'from' => get_the_ID(),
	] );
	foreach ( $contacts as $c ) {
		echo $c->post_title;
	}			
endwhile;
wp_reset_postdata();

so please recheck the relationship ID and the from side when registering the relationship on your site.

Hello Chris,

You can use this PHP code to remove the editor if you want

// Remove the editor. Change 'post' to your custom post type.
add_action( 'init', function () {
    remove_post_type_support( 'post', 'editor' );
} );

Read more on the documentation https://docs.metabox.io/save-wysiwyg-content-post-content/

Hello there,

There is an error when using the single quote in your code, it should be

echo do_shortcode('[mb_frontend_form id="url" post_fields="title,content"]');

Hello there,

If you set the field image_advanced as a cloneable field, you will need to use 2 for loop to get the image ids. Here is an example:

$advanced_images = rwmb_meta( 'image_advanced_wyyzp67zec' );
$image_ids = [];
foreach ( $advanced_images as $advanced_image ) {
	foreach ( $advanced_image as $key => $image ) {
		array_push( $image_ids, $key );
	}
}
$shortcode = '[' . 'gallery ids="' . implode( ',', $image_ids ) . '" itemtag="div" icontag ="div" size="thumbnail" link="file"]';

Hello there,

Currently, MB Block does not support passing data to a function to render the custom block like that. I will inform the development team to explore the possibility.