I am currently tracking an active production issue on a site where this feature would be valuable.
A related capability would be to prompt each user who reports a possible “Me Too” issue in another post or reply to confirm whether they are experiencing the same problem. If they confirm, their post could then be moved or merged into the main topic tracking that issue.
This would create a single source of truth for the item and make it easier for those working on it to know which users are affected and whether their item has been resolved.
The active production issue I am referring to is: