Is the NextJs dark mode example broken?

[matthiashermsen]

I'm using NextJs and followed this example

https://ui.shadcn.com/docs/dark-mode/next

but on my machine it looks like

I created a sandbox for reproduction

https://stackblitz.com/edit/stackblitz-starters-t8x3h8h3?file=components%2FModeToggle.tsx

Since the element "Toggle theme" is visible although it has the class sr-only I think something might be broken ( Tailwind config )

[matthiashermsen]

Sorry, I was missing the globals.css import ( import "./globals.css"; ) in the root layout. My bad!