From fb00d89fe37bffc3b5e1eb6f240b17c74f999dcb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mathias=20Gla=CC=88ser?= <mathias.glaeser@beaufort.ch>
Date: Thu, 4 Jun 2026 17:53:45 +0200
Subject: [PATCH] Make left navigation items selectable

---
 patterns/left-navigation.html | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/patterns/left-navigation.html b/patterns/left-navigation.html
index 8ae2c85..a6d785a 100644
--- a/patterns/left-navigation.html
+++ b/patterns/left-navigation.html
@@ -87,6 +87,14 @@
         setMenuState(menu.hidden);
       });
 
+      menu.querySelectorAll('.sg-tab-button').forEach((button) => {
+        button.addEventListener('click', () => {
+          menu.querySelectorAll('.sg-tab-button').forEach((otherButton) => {
+            otherButton.setAttribute('aria-selected', String(otherButton === button));
+          });
+        });
+      });
+
       syncMode();
       mediaQuery.addEventListener('change', syncMode);
     })();