Displaying recipients when an email has many recipients

When there are many recipients in the To and CC fields eM Clients displays something like:
to John Doe <john@doe.com> and 5 other people.
The “5 other people” is displayed as a hyperlink, but nothing happens when I click on it. How can I see what other 5 people are in the recipient list?

*update*
This problem does not always occur. In some emails clicking the “other 5 people” actually shows the remaining recipients, but it some emails it doesn’t work.

Hi. I have almost the same issue, but when I clicking to “other X people” on the message which is not the last in the thread (conversation) the recipients list is expanding in the last one instead the current

Hello, we are tracking this bug and we will try to fix it asap. Thanks for the reports.