Fix shortcode to support hiding reviews

Hello,

I posted this a while back but keep having to redo this customization each time the plugin updates;
https://wordpress.org/support/topic/provide-ability-to-seperate-reviews-with-form-by-introducing-hidereviews/

Can you please add this to core so I don’t have to re-apply on upgrade.

Thanks

The page I need help with: [log in to see the link]