After deleting latest message direct channel still on top

[sachmii]

Describe the bug

After deleting the latest sent message in a direct chat, the chat still appears as the latest/newest chat in the Direct Messages section.

To Reproduce

1. Go to the communication section of an exercise.
2. Write a message to any user.
3. Delete that message.
4. See that the channel still is at the top of the direct messages section.

Expected behavior

Channel moves back down to its previous position.

Screenshots

No response

Which version of Artemis are you seeing the problem on?

7.7.1

What browsers are you seeing the problem on?

Safari

Additional context

No response

Relevant log output

No response

[badkeyy]

I would not consider that a bug as the chat with the latest activity (in this case a delete activity) should be on top