Peter here from Shopify Support!
I'm not too familiar with the feature you're referring to, so I can't speak for whether this is something that our teams are aware of. That said if you wanted to follow up below outlining the feature, and why it would be important for your business, then I'd be happy to get that feedback sent up to our products team for further review.
I look forward to hearing your thoughts!
All the best,
|an hour ago|