From 6a844f565c7425f1b0600bdd6314577952208e5e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mathias=20Gla=CC=88ser?= <mathias.glaeser@beaufort.ch>
Date: Mon, 25 May 2026 07:38:29 +0200
Subject: [PATCH] Fix activatable pulldown enabling behavior

---
 components/interactive-elements.html | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/components/interactive-elements.html b/components/interactive-elements.html
index 5263192..c7320c4 100644
--- a/components/interactive-elements.html
+++ b/components/interactive-elements.html
@@ -700,11 +700,20 @@
           return;
         }
 
+        const hasSelectedOption = Array.from(options).some((option) => option.getAttribute('aria-checked') === 'true');
+        if (isActive && !hasSelectedOption) {
+          options[0].setAttribute('aria-checked', 'true');
+        }
         if (!isActive) {
           options.forEach((option) => {
             option.setAttribute('aria-checked', 'false');
           });
         }
+
+        options.forEach((option) => {
+          option.classList.toggle('sg-checkbox-field--inactive-selectable', !isActive);
+          option.classList.toggle('sg-form-active', option.getAttribute('aria-checked') === 'true');
+        });
         target.dataset.open = 'false';
         trigger.setAttribute('aria-expanded', 'false');
         updatePulldownSelectionState(target);