The URL Changes but page doesn't

I made this project with tauri-svelte.

// src/+page.svelte<script lang="ts"></script><main id="container"><a href="/routes"><button>2nd Page</button></a></main>

// src/routes/+page.svelte<div><h1>Second Page</h1><a href="/"><button>Home</button></a></div>

Project Folder Image

When I Click on the 2nd Page button It just changes the URL in the URL bar, but nothing changes.Tell me if I'm doing something wrong.