(bug): There is no way to remove a hashtag from the hashtags widget.

Summary

NOTE: Canary mode is turned on.

Steps to reproduce

1. Click the "Discovery" tab in the navigation bar.
2. Click the enter hashtag input field in the hashtags widgets.
3. Type "test" and hit enter.

Platform information

Windows 10 / Chrome (Version 73.0.3683.86)

What is the current bug behavior?

There is no way to remove a hashtag from the hashtags widget.

What is the expected correct behavior?

There should be a little x icon somewhere which allows users to remove custom hashtags. You might want to consider letting users remove suggested hashtags as well. I recommend not letting users remove trending hashtags.

Relevant logs and/or screenshots

https://imgur.com/FZZ9GUQ

Possible fixes

(If you can, link to the line of code that might be responsible for the problem)