MC-35402: [Page Builder] New top-level Full-Width and Full-Bleed components are always nested in a Contained component

Author: yelahin-serhiy

app/code/Magento/PageBuilder/view/frontend/templates/catalog/category/view/description.phtml

@@ -20,7 +20,7 @@
             $description,
             'description'
         );?>
-        <?php if (stripos($description, 'data-appearance="contained"') === false) :?>
+        <?php if (stripos($description, 'data-appearance') === false) :?>
             <div data-content-type="row" data-appearance="contained" data-element="main">
                 <div data-enable-parallax="0" data-parallax-speed="0.5" data-background-images="{}" data-element="inner" style="justify-content: flex-start; display: flex; flex-direction: column; background-position: left top; background-size: cover; background-repeat: no-repeat; background-attachment: scroll; border-style: none; border-width: 1px; border-radius: 0px; margin: 0px 0px 10px; padding: 10px;">
                     <div data-content-type="html" data-appearance="default" data-element="main" style="border-style: none; border-width: 1px; border-radius: 0px; margin: 0px; padding: 0px;">