Great Plugin

We’ve been getting ton of reviews on products which has been great. We recently just switched many of our listings to group products on Woocommerce (simple product now hidden) so almost 100 reviews are now hidden. ?? Would love if there was a way to get these moved into the grouped product… possibility?
Also haven’t had any reviews since switching to grouped products so wondering what customers are being asked to review now- simple product or the grouped product?
Would love some feedback on this as I am considering pro. But if there are issues with grouped products, it’s a no go.