Human-readable expansion with {{comment.body}} - @ mentions are not rendered when Comments are email sent through the {{issue.comments.last.body}} smart value

Problem Definition

Currently, the smart value comment.body expands mentioned user's accountId that is hard to understand for the recipients.

Suggested Solution

Expand the most understandable field of the mentioned user, such as displayName.

Or, provide any Smart Value capturing the mentioned users in the comment.

Workaround

None. Consider adding yourself as a watcher to be kept informed as to the state of this feature request moving forward. With that way, if our development team updates the ticket, you'll be notified via email.