Comment Hacks email feature no longer appears

[Pcosta88]

When reviewing the Comment overview page or visiting a page with a comment, there is expected to be an option to send an email. As shown in the images below. It does not appear.

Email Comment Icon on front-end

Email Feature in comment overview page

Steps to Reproduce

1. Install Comment Hacks
2. Make a comment on a post
3. Look at front-end and see no email icon appears

4. Go to Comments and review the comments listed. Mouse over them and see no email option appears.

Tested With
WordPress: 5.7
Comment Hacks: 1.6

Regression
According to this thread it appears so: https://wordpress.org/support/topic/no-emial-button-in-wp-5-5/. However, I did not test this.

[indigonl]

Same here.

[barates]

Same here. A solution would be highly appreciated.

[tacoverdo]

According to this report in the forums, this may have been the case since WP5.5.

[barates]

So, when is version 1.7 being released? As far as i can tell, all tests have been successful.
Eagerly awaiting the correct functionality!
Thank you in advance