Sorry for the late reply!
No, that’s indeed very easy. The hard part, though, is to decide how to show it while keeping the interface simple. And because it’s not going to show by default, there’s gonna be an extra option to turn it on. The work lies in designing it and justifying complicating the app for the benefits it grants.
Generally, a feature request with more than 10 likes can be moved to the Trello. Hopefully, me bumping this post can give it more visibility and to get it more likes. If this is too stale to get votes, starting a new one is also an option.
Or we can start a poll. If the results lean towards the proposed behavior rather than the current behavior, we can move it to the Trello board.