Issue #3497561: Change paragraph delete form cancel url

Closes #3497561

src/Form/ParagraphDeleteForm.php

@@ -46,10 +46,7 @@ class ParagraphDeleteForm extends ParagraphDeleteFormBase {
    * {@inheritdoc}
    */
   public function getCancelUrl() {
-    /** @var \Drupal\Core\Entity\ContentEntityInterface $entity */
-    $paragraph = $this->getEntity();
-    $entity = $this->lineageInspector()->getRootParent($paragraph);
-    return $entity->hasLinkTemplate('canonical') ? $entity->toUrl() : Url::fromRoute('<front>');
+    return Url::fromRoute('frontend_editing.form', ['type' => 'paragraph', 'id' => $this->getEntity()->id()]);
   }
 
 }