Svelte conditional classes with class: directive doesnt get compiled in v4

[JuchokJuk]

I found that v4 beta doesnt compile classnames in svelte class: directive, but v3 does.

Im using v4.0.0-beta.4 with vite (sveltekit), issue also presist in Tailwind Play https://play.tailwindcss.com/SqaTjcf7MZ

[philipp-spiess]

@JuchokJuk Hey! This works right now for me when i try it with the @tailwindcss/vite extension. Do you have a project where this doesn't work or only the Tailwind Play? Play doesn't support Svelte at all, it only scans HTML class fields.

Support for that was added a while ago but it's possible there's a bug in the implementation: #13274