tRPC mutation finishes early

export const authRouter = createTRPCRouter({
  login: publicProcedure.input(loginSchema).mutation(async ({ ctx, input }) => {
    await sleep(10000); //that was added in to see if the request takes 10s, which it doesn't
    const client = ctx.supabase;
    const { error, data } = await client.auth.signInWithPassword({
      email: input.email,
      password: input.password,
    });
    if (error)
      throw new TRPCError({
        code: "UNAUTHORIZED",
        cause: error,
        message: "Not authorized.",
      });
    return data;
  }),
});