problem with importing app.style in root.tsx and redirect function

[redhat127]

I'm encountering an issue. When I import app.css into root.tsx, and then create a user via the /users/create page, the redirect to the new user's page causes a full page refresh. The browser still displays the /users/create page, rather than navigating correctly via client-side routing.

Here’s a gist of my code:
https://gist.github.com/redhat127/6d05375734c09de6eb6eb3a1d933c76d

However, if I remove the app.css import and restart the dev server (bun run dev), the redirect works correctly—it's a client-side redirect
without a full page reload.

This issue only occurs in development. When I run bun run build followed by bun start, everything works as expected, even with app.css imported.