Information about pinned topic is not updated when using new & unread topics banner

[Moin]

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:

[dsims]

This also appears to impact all topics when you have the Topic List Excerpts theme component enabled.