From 7ad5e35fd6a3e608a03dab70e9a4b67aaa41b5fa Mon Sep 17 00:00:00 2001
From: Marcel <marcel@familienarchiv>
Date: Fri, 24 Apr 2026 21:25:06 +0200
Subject: [PATCH] fix(bulk-upload): populate aria-live region with active file
 title

The sr-only aria-live div was always empty, so screen readers never
announced file switches. Derived activeAnnouncement from the active
entry and bound it to the div's text content.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 frontend/src/lib/components/document/FileSwitcherStrip.svelte | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/frontend/src/lib/components/document/FileSwitcherStrip.svelte b/frontend/src/lib/components/document/FileSwitcherStrip.svelte
index 67a17ac2..ab1d7b7d 100644
--- a/frontend/src/lib/components/document/FileSwitcherStrip.svelte
+++ b/frontend/src/lib/components/document/FileSwitcherStrip.svelte
@@ -24,6 +24,8 @@ let {
 let trackEl = $state<HTMLDivElement | null>(null);
 let listEl = $state<HTMLUListElement | null>(null);
 
+const activeAnnouncement = $derived(files.find((f) => f.id === activeId)?.title ?? '');
+
 function scrollPrev() {
 	trackEl?.scrollBy({ left: -120, behavior: 'smooth' });
 }
@@ -58,7 +60,7 @@ $effect(() => {
 });
 </script>
 
-<div aria-live="polite" aria-atomic="true" class="sr-only"></div>
+<div aria-live="polite" aria-atomic="true" class="sr-only">{activeAnnouncement}</div>
 <div
 	data-testid="file-switcher-strip"
 	class="flex h-11 shrink-0 items-center gap-1 border-t border-line bg-pdf-ctrl px-2"