Product Page Skins

Hi,

I have the Page Builder and Storefront Pro installed.

Now, when I open the Page Builder in a Product, I have to start to design the Product Page from scratch and there is no possibility to revert to standard Woocommerce-Design, which I configured with Storefront Pro.

Is there a possibility to set some preconfigured Skins to the Products. Edit every Product manually is not applicable when I have a ton of Products in my shop.

Also the need to revert the product page structure to default is quiet needed, because at the moment, only one click is needed and the whole product page Design is unrecoverably cleared.