diff --git a/js/app.js b/js/app.js
index 11e0674b..70c33279 100644
--- a/js/app.js
+++ b/js/app.js
@@ -5373,8 +5373,9 @@ class Application {
       this.profileButton.removeAttribute("hidden");
     }
 
-    if (this.subscriptionsLink) {
-      this.subscriptionsLink.classList.remove("hidden");
+    const subscriptionsLink = this.resolveSubscriptionsLink();
+    if (subscriptionsLink) {
+      subscriptionsLink.classList.remove("hidden");
     }
   }
 
@@ -5406,8 +5407,9 @@ class Application {
       this.profileButton.setAttribute("hidden", "");
     }
 
-    if (this.subscriptionsLink) {
-      this.subscriptionsLink.classList.add("hidden");
+    const subscriptionsLink = this.resolveSubscriptionsLink();
+    if (subscriptionsLink) {
+      subscriptionsLink.classList.add("hidden");
     }
   }
 
@@ -5419,6 +5421,26 @@ class Application {
     }
   }
 
+  resolveSubscriptionsLink() {
+    if (this.subscriptionsLink instanceof HTMLElement) {
+      return this.subscriptionsLink;
+    }
+
+    const linkCandidate = document.getElementById("subscriptionsLink");
+    if (linkCandidate instanceof HTMLElement) {
+      this.subscriptionsLink = linkCandidate;
+      return this.subscriptionsLink;
+    }
+
+    this.subscriptionsLink = null;
+    return null;
+  }
+
+  hydrateSidebarNavigation() {
+    this.resolveSubscriptionsLink();
+    this.syncAuthUiState();
+  }
+
   maybeShowExperimentalLoginWarning(provider) {
     const normalizedProvider =
       typeof provider === "string" ? provider.trim().toLowerCase() : "";
diff --git a/js/index.js b/js/index.js
index 42167448..c9d5f167 100644
--- a/js/index.js
+++ b/js/index.js
@@ -620,6 +620,14 @@ async function bootstrapInterface() {
   await loadSidebar("components/sidebar.html", "sidebarContainer");
   devLogger.log("Sidebar loaded.");
 
+  if (application && typeof application.hydrateSidebarNavigation === "function") {
+    try {
+      application.hydrateSidebarNavigation();
+    } catch (error) {
+      devLogger.warn("[Interface] Failed to hydrate sidebar navigation:", error);
+    }
+  }
+
   bindOptionalExternalLink({
     selector: "[data-blog-link]",
     url: BLOG_URL,