diff --git a/functions.php b/functions.php
index c4ca344..26e2472 100644
--- a/functions.php
+++ b/functions.php
@@ -153,8 +153,8 @@ function blocksy_tainacan_custom_post_types_single_options( $options, $post_type
 			], false);
 
 			if ( is_array($item_extra_options) ) {
-				$options['options'] = array_merge(
-					$options['options'],
+				$options['options'][$post_type . '_single_section_options']['inner-options'] = array_merge(
+					$options['options'][$post_type . '_single_section_options']['inner-options'],
 					$item_extra_options
 				);
 			}
diff --git a/inc/options/single-elements/title-metadata.php b/inc/options/single-elements/title-metadata.php
index 7a01aac..a336a3f 100644
--- a/inc/options/single-elements/title-metadata.php
+++ b/inc/options/single-elements/title-metadata.php
@@ -11,8 +11,8 @@ if (! isset($enabled)) {
 }
 
 $options = [	
-	$prefix . 'has_title_metadata' => [
-		'label' => __( 'Core title in the metadata list.', 'blocksy-tainacan' ),
+	$prefix . '_has_title_metadata' => [
+		'label' => __( 'Core title in the metadata list', 'blocksy-tainacan' ),
 		'type' => 'ct-switch',
 		'value' => $enabled,
 		'setting' => [ 'transport' => 'postMessage' ],
diff --git a/template-parts/single-items-metadata.php b/template-parts/single-items-metadata.php
index 868c790..2cb08a9 100644
--- a/template-parts/single-items-metadata.php
+++ b/template-parts/single-items-metadata.php
@@ -1,3 +1,6 @@
+<?php 
+    $prefix = blocksy_manager()->screen->get_prefix();
+?>
 <div>
 
     <?php if ( get_theme_mod('tainacan_single_item_metadata_section_label', '') != '') : ?>
@@ -24,9 +27,8 @@
                             'after_title' => '</h3>',
                             'before_value' => '<p>',
                             'after_value' => '</p></div>',
-                            'exclude_title' => get_theme_mod('tainacan_single_item_hide_core_title_metadata', false)
+                            'exclude_title' => (get_theme_mod($prefix . '_has_title_metadata', 'yes') === 'no')
                         );
-                        //$field = null;
                         tainacan_the_metadata( $args );
                     ?>
                     <?php do_action( 'blocksy-tainacan-single-item-metadata-end' ); ?>