Who's Been Tagged?

[#1]

In the new user interface, it isn't clear who has been tagged already.

When replying, it would be nice to see who's been tagged already to not duplicate efforts, or add someone who hasn't been

[#2]

This makes me nervous every time I do a reply now as I'm not 100% sure who it's going to or whether they will get the notification. :(

[#3]

When replying it would definitely be super helpful to see everyone who is tagged - and be able to add or remove users.