diff --git a/src/views/admin/components/edition/item-edition-form.vue b/src/views/admin/components/edition/item-edition-form.vue
index aa42fc978..c5329bc22 100644
--- a/src/views/admin/components/edition/item-edition-form.vue
+++ b/src/views/admin/components/edition/item-edition-form.vue
@@ -1213,7 +1213,7 @@ export default {
                 // Sends info to iframe containing item edition form and other use cases
                 parent.postMessage({ 
                     type: 'itemEditionMessage',
-                    item: this.$adminOptions.itemEditionMode ? this.item : null
+                    item: this.$adminOptions.itemEditionMode ? JSON.parse(JSON.stringify(this.item)) : null
                 },
                 tainacan_plugin.admin_url);
 
@@ -1224,7 +1224,7 @@ export default {
                     webkit.messageHandlers &&
                     webkit.messageHandlers.cordova_iab
                 )
-                    webkit.messageHandlers.cordova_iab.postMessage(JSON.stringify({ 'type': 'item_updated', 'item': this.item }));
+                    webkit.messageHandlers.cordova_iab.postMessage(JSON.stringify({ 'type': 'item_updated', 'item': JSON.parse(JSON.stringify(this.item)) }));
             })
             .catch((errors) => {
                 
@@ -1868,7 +1868,7 @@ export default {
                 webkit.messageHandlers &&
                 webkit.messageHandlers.cordova_iab
             )
-                webkit.messageHandlers.cordova_iab.postMessage(JSON.stringify({ 'type': 'exited_from_navigation', 'item': this.item }));
+                webkit.messageHandlers.cordova_iab.postMessage(JSON.stringify({ 'type': 'exited_from_navigation', 'item': JSON.parse(JSON.stringify(this.item)) }));
         },
         isSectionHidden(sectionId) {
             return this.conditionalSections[sectionId] && this.conditionalSections[sectionId].hide;
diff --git a/src/views/admin/components/metadata-types/relationship/TainacanRelationship.vue b/src/views/admin/components/metadata-types/relationship/TainacanRelationship.vue
index 520d25389..c3d1da6c8 100644
--- a/src/views/admin/components/metadata-types/relationship/TainacanRelationship.vue
+++ b/src/views/admin/components/metadata-types/relationship/TainacanRelationship.vue
@@ -448,8 +448,11 @@
                                 valuesAsHtml: this.getItemMetadataValuesAsHtml(data.item),
                                 img: data.item.thumbnail ? data.item.thumbnail : ''
                             });
-
+                            
                             this.onInput(this.selected);
+
+                            if ( this.itemMetadatum.metadatum.multiple != 'yes' )
+                                this.activeTab = 1;
                         }
                     }
                 }