Why isn't there a proofing option in the Web gallery for clients to clearly and easily see how many and which photos they have liked?

Lightroom offers a “Share & Invite” option otherwise known as the web based Lightroom galleries. Comments and “likes” can be added to the images in these galleries. But there are no ways for the person writing those comments or “liking” those images to know how many or which images were liked. How it this not something that exists in Lightroom?? Basic image selection and proofing for clients. It is beyond me why this wouldn’t be made possible and just makes it a headache for any photographer to get feedback and images selected by their clients. Please, PLEASE, make it happen.