You might already know all of this.
  • When you get mentioned the mail link just brings you to the page, not the comment.
  • When you get mentioned the mail link just brings you to the webpage, not the app.
-- Result you get 10 notifications and you've no idea where they're from.
  • When I mention someone you don't know who left the comment. It also looks like the mention is actually the person writing the comment. In IM's if I mention Tom. Tom knows it's from Me (Peter). In this you don't, there is no ID.
Hope that helps. Pete