x/pkgsite: package version warning message is hidden behind go-Main-aside object

[ymotongpoo]

What is the URL of the page with the issue?

https://pkg.go.dev/go.opentelemetry.io/otel@v0.13.0/api/global

What is your user agent?

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Screenshot

What did you do?

I saw the "warning" icon in the "latest" tooltip in the version area, so I wanted to confirm the detail by clicking the the icon. However, the popup message was completely hidden behind the aside underneath.

What did you expect to see?

I expected to see the message "This package is not in the latest version of its module." as the popup text right under the "latest (warning)" icon.

What did you see instead?

Nothing except for the edge of the speech bubble.

[gopherbot]

Change https://go.dev/cl/417641 mentions this issue: static/frontend: fix package version warning overflow