flotilla/src/routes/spaces/[relay]/[h]/+layout.svelte

<script lang="ts">
  import type {Snippet} from "svelte"
  import {page} from "$app/stores"

  type Props = {
    children?: Snippet
  }

  const {children}: Props = $props()
</script>

{#key [$page.url.searchParams.get("at"), $page.url.searchParams.get("event")].join()}
  {@render children?.()}
{/key}