diff --git a/website/src/lib/components/Map.svelte b/website/src/lib/components/Map.svelte
index bfd92bd..58b8528 100644
--- a/website/src/lib/components/Map.svelte
+++ b/website/src/lib/components/Map.svelte
@@ -148,16 +148,15 @@
 </script>
 
 <div {...$$restProps}>
-	{#if webgl2Supported}
-		<div id="map" class="h-full"></div>
-	{:else}
-		<div class="flex flex-col items-center justify-center gap-3 h-full">
-			<p>{$_('webgl2_required')}</p>
-			<Button href="https://get.webgl.org/webgl2/" target="_blank">
-				{$_('enable_webgl2')}
-			</Button>
-		</div>
-	{/if}
+	<div id="map" class="h-full {webgl2Supported ? '' : 'hidden'}"></div>
+	<div
+		class="flex flex-col items-center justify-center gap-3 h-full {webgl2Supported ? 'hidden' : ''}"
+	>
+		<p>{$_('webgl2_required')}</p>
+		<Button href="https://get.webgl.org/webgl2/" target="_blank">
+			{$_('enable_webgl2')}
+		</Button>
+	</div>
 </div>
 
 <style lang="postcss">
diff --git a/website/src/lib/components/custom-control/CustomControl.svelte b/website/src/lib/components/custom-control/CustomControl.svelte
index 40c7cf7..f2ebdb2 100644
--- a/website/src/lib/components/custom-control/CustomControl.svelte
+++ b/website/src/lib/components/custom-control/CustomControl.svelte
@@ -4,13 +4,16 @@
 
 	export let position: 'top-left' | 'top-right' | 'bottom-left' | 'bottom-right' = 'top-right';
 
-	let container: HTMLDivElement | null = null;
+	let container: HTMLDivElement;
+	let control: CustomControl | undefined = undefined;
 
 	$: if ($map && container) {
 		if (position.includes('right')) container.classList.add('float-right');
 		else container.classList.add('float-left');
 		container.classList.remove('hidden');
-		let control = new CustomControl(container);
+		if (control === undefined) {
+			control = new CustomControl(container);
+		}
 		$map.addControl(control, position);
 	}
 </script>
diff --git a/website/src/routes/[...language]/+layout.svelte b/website/src/routes/[...language]/+layout.svelte
index 9749fc1..222fded 100644
--- a/website/src/routes/[...language]/+layout.svelte
+++ b/website/src/routes/[...language]/+layout.svelte
@@ -13,19 +13,21 @@
 	}
 
 	const appRoutes = ['/[...language]/app', '/[...language]/embed'];
+
+	$: showNavAndFooter = $page.route.id === null || !appRoutes.includes($page.route.id);
 </script>
 
 <Head />
 <ModeWatcher />
 
 {#if !$isLoading}
-	{#if $page.route.id !== null && appRoutes.includes($page.route.id)}
-		<slot />
-	{:else}
+	{#if showNavAndFooter}
 		<Nav />
-		<main>
-			<slot />
-		</main>
+	{/if}
+	<main>
+		<slot />
+	</main>
+	{#if showNavAndFooter}
 		<Footer />
 	{/if}
 {/if}
