containers/libreportal/frontend/components/apps/core/js/apps-manager.js

@@ -373,20 +373,8 @@ class AppsManager {
       const currentUrl = new URL(window.location.href);
       targetTab = currentUrl.searchParams.get('tab') || 'config';
     }
-
-    // Preserve the config sub-category (/app/<name>/config/<sub>) when the URL
-    // already points at THIS app's config. Without this, rebuilding the URL
-    // here strips the sub before renderAppDetail reads it back off the path, so
-    // a cold-load deep-link / refresh of e.g. /app/bookstack/config/ports always
-    // reset to the first category. Only kept for the same app — a cross-app
-    // switch intentionally starts at the first category.
-    let targetSub = null;
-    if (targetTab === 'config' && window.appPartsFromPath) {
-      const parts = window.appPartsFromPath(window.location.pathname);
-      if (parts.tab === 'config' && parts.app === appName) targetSub = parts.sub;
-    }
-
-    const newUrl = window.appPath(appName, targetTab, targetSub);
+    
+    const newUrl = window.appPath(appName, targetTab);
     history.pushState({}, '', newUrl);
 
     // Update app-tabbed-manager BEFORE rendering the DOM. If renderAppDetail or