Pinned messages links at top of timeline cycle in reverse and don't scroll to the right place

### Steps to reproduce

1. In a room with three pinned messages
2. I click the "N of 3 Pinned messages" area at top of timeline

### Outcome

#### What did you expect?

I expected to cycle through the pinned messages in numeric order (123123..).
And, the timeline to scroll to whichever pinned message is currently displayed.

#### What happened instead?

They cycle in reverse order (321321..).
And the timeline seems out of step with the pinned message currently displayed at top.

### Operating system

macos sonoma

### Application version

element 1.11.78 or 2024092401

### How did you install the app?

_No response_

### Homeserver

_No response_

### Will you send logs?

No