ACF Post Type location rule in block field groups

acf.php

/**
 * Sets the post id from an acf ajax request
 * This is needed for the post_type location rule to work on block field groups
 */
add_filter('acf/location/screen', function ($screen) {
    $postID = get_the_ID();
    if (!$postID) {
        $postID = $_REQUEST['post_id'] ?? false;
    }

    if ($postID && !$screen['post_id']) {
        $screen['post_id'] = $postID;
    }
    return $screen;
});