`afterNavigate` fires twice when SSR is turned off

[Serator]

Describe the bug

When opening a page with SSR turned off, afterNavigate fires twice. beforeNavigate and onNavigate work as expected.

+layout.ts

export const ssr = false

+page.svelte

<script lang="ts">
  import {afterNavigate} from '$app/navigation'

  afterNavigate((e) => {
    console.log(e)
  })
</script>

Reproduction

SvelteKit 2.5.27 ❌

SvelteKit 2.19.0 ❌

Severity

annoyance