MC-3732: Buttons Do Not Display As Same Width After Page Refresh When There's A Lot Of Page Content

- Added condition if resize value is 0, don't update

Author: Hwashiang Yu

app/code/Magento/PageBuilder/view/adminhtml/web/js/content-type/buttons/preview.js

@@ -245,7 +245,9 @@ export default class Preview extends PreviewCollection {
                     buttonResizeValue = currentLargestButton.outerWidth();
                 }
             }
-            buttonItems.css("min-width", buttonResizeValue);
+            if (buttonResizeValue > 0) {
+                buttonItems.css("min-width", buttonResizeValue);
+            }
         }
     }