Can't tell which Emojis already exist on local instance when searching as of Mastodon v3

[psydwannabe]

As of Mastodon v3, the "Custom Emoji" settings page in the Web UI (Settings > Administration > Custom Emoji) is now missing the "copy" column which would show whether or not you have a local copy of an emoji with the specified shortcode.

Expected behaviour

When searching for a shortcode in the "Custom Emojis" settings page, I should be able to tell which shortcodes already have emojis specified on my local instance and which do not.

Actual behaviour

I am unable to tell which are in use without having a separate window open to search my local instance for specific shortcodes one at a time.

Steps to reproduce the problem

1. Upgrade to Mastodon v3.0.0
2. Open the custom emojis settings page
3. Note the lack of indication for whether or not a shortcode is already in use

Specifications

Mastodon v3.0.0
All browsers, all OSes