Sveltekitauth Signout Bug

Bug Report

• signOut using API endpoint on server side is not working as expected for SvelteKitAuth package.
• When we hit /auth/signout the request pass through but it does not invalidates session and session-token cookie still persist.
• Client side signIn and signOut are working fine. Also /auth/signin i.e. signIn on server side works fine as well. It is just signOut part that is broken.

Live Demo: https://svelte-kit-auth-sign-out-bug.vercel.app/

GitHub issue URL: https://github.com/nextauthjs/next-auth/issues/8134