Commenting is Gone on the Ideas Board?

Hi Mark,

Just browsing through https://ideas.premiumpress.com/ and wanted to comment on an idea there that it already is possible with the Responsive Directory theme to a posted and noticed commenting is no longer an option on ideas.

Is this intentional? If so, please bring back as I think leaving comments on ideas is a useful way to vet the idea and make sure the requester is clear on what they want (or in my case, to leave directions that the idea is already possible and tell the person how to do it).