#513: User edits Dynamic Block content in full-screen mode only

- enable snapshot by default

Author: omiroshnichenko

app/code/Magento/PageBuilder/Component/Form/Element/Wysiwyg.php

@@ -69,6 +69,11 @@ public function __construct(
             $data['config']['template'] = 'ui/form/field';
             $data['config']['elementTmpl'] = 'Magento_PageBuilder/form/element/wysiwyg';
             $wysiwygConfigData = $stageConfig->getConfig();
+            $wysiwygConfigData['pagebuilder_button'] = true;
+            $wysiwygConfigData['pagebuilder_content_snapshot'] = true;
+            $data['config']['additionalClasses'] = [
+                'admin__field-wide admin__field-page-builder' => true
+            ];
             $data['config']['wysiwygConfigData'] = isset($config['wysiwygConfigData']) ?
                 array_replace_recursive($config['wysiwygConfigData'], $wysiwygConfigData) :
                 $wysiwygConfigData;