I noticed that when I use the new and unread topic banner, the number of replies and the activity date is not updated.
When the topic is not pinned and someone replies, the banner appears:
Then, when you click the banner, the number of replies and the activity date are updated:
When the topic is pinned, the behavior is different. The banner appears because there is a new reply:
Then, when you click the banner, the banner disappears but the numbers are not updated:
You have to refresh the site to see the updated numbers:
