diff --git a/containers/libreportal/frontend/components/apps/overview/js/overview-manager.js b/containers/libreportal/frontend/components/apps/overview/js/overview-manager.js
index 168bcbc..60fb43b 100644
--- a/containers/libreportal/frontend/components/apps/overview/js/overview-manager.js
+++ b/containers/libreportal/frontend/components/apps/overview/js/overview-manager.js
@@ -186,7 +186,7 @@ class OverviewManager {
       case 'updates': {
         // Preserve which rows are expanded across a rebuild — a background
         // task-refresh repaints the whole table, so restore ALL open rows, not
-        // just the single ?app= deep-link.
+        // just the single /apps/overview/updates/<app> path deep-link.
         const open = Array.from(document.querySelectorAll('#overview-view .ov-row-details:not([hidden])'))
           .map((d) => d.id.replace(/^ov-detail-/, ''));
         const anyUpdate = !!(this.updater && this.updater.apps.some((a) => a.update_available));
@@ -278,10 +278,13 @@ class OverviewManager {
     }
   }
 
-  // Open the row named by ?app=<name> on load / repaint — makes an expanded row
-  // a shareable URL, mirroring the Tasks page's ?task=<id> deep-link.
+  // Open the row named by the /apps/overview/updates/<app> path segment on
+  // load / repaint — makes an expanded row a shareable URL, mirroring the
+  // Migrate/Backups sub-tab path deep-links (and unlike a ?query it survives
+  // the SPA's path-based router on a cold load).
   _honorAppDeepLink() {
-    const app = new URLSearchParams(window.location.search).get('app');
+    const seg = window.location.pathname.replace(/^\/apps\/overview\/updates\/?/, '').split('/')[0];
+    const app = seg ? decodeURIComponent(seg) : '';
     if (!app) return;
     const details = document.getElementById(`ov-detail-${app}`);
     if (details && details.hidden) this._openDetail(app);
@@ -564,13 +567,13 @@ class OverviewManager {
     if (!app) return;
     const details = document.getElementById(`ov-detail-${app}`);
     if (!details) return;
-    const base = `/overview/${this.current || 'updates'}`;
+    const base = `/apps/overview/${this.current || 'updates'}`;
     if (!details.hidden) {
       this._closeDetail(app);
       this._pushUrl(base, true);
     } else {
       this._openDetail(app);
-      this._pushUrl(`${base}?app=${encodeURIComponent(app)}`, true);
+      this._pushUrl(`${base}/${encodeURIComponent(app)}`, true);
     }
   }
 
@@ -581,7 +584,7 @@ class OverviewManager {
 
   // Fill (lazily) + show a row's detail body. URL/history is handled by the
   // caller, so this is safe to call when restoring multiple rows after a
-  // rebuild without each one clobbering the ?app= deep-link.
+  // rebuild without each one clobbering the /apps/overview/updates/<app> deep-link.
   _openDetail(app) {
     const details = document.getElementById(`ov-detail-${app}`);
     if (!details) return;