What did you do?

• Navigate to any package page, for example, https://pkg.go.dev/net/http?tab=doc
• Click a link to an anchor within the page from the left sidebar, for example, https://pkg.go.dev/net/http?tab=doc#Request
• Click the browser's back button.

What did you expect to see?

After clicking the back button, the browser view should be at the top of the page, where it started.

What did you see instead?

The view actually moves down a little bit, so the heading type Request is obscured by the sticky header.

If I scroll first before clicking the back button, then the browser's view does not change.

In both cases, the URL changes in the address bar, and a dot is shown next to Overview in the left side bar, as I would expect.