TailwindCSS causing server functions to reload the page when called.

[m4saurabh]

When calling TanStack Start's server function on the client the page reloads if tailwind is being used.

This even happens when tailwind is begin used through postcss.
This issue also present in alpha.

The only fix I found for this problem is to use tailwind via @tailwindcss/cli, run the cli in seprate process to generate the styles and import the output.

Here is video

Screencast.From.2025-06-05.16-32-32.mp4

can someone explain why this is happening

[m4saurabh]

Fixed it, the count expample was the problem, if count.txt is ignored by tailwind it works as intended.

// styles.css
@import "tailwindcss";
@source not "../count.txt";

or

# .gitignore
count.txt