diff --git a/database/migrations/2026_05_19_120000_add_gmail_fields_to_support_approvals_table.php b/database/migrations/2026_05_19_120000_add_gmail_fields_to_support_approvals_table.php
index f091bd77b..be15411aa 100644
--- a/database/migrations/2026_05_19_120000_add_gmail_fields_to_support_approvals_table.php
+++ b/database/migrations/2026_05_19_120000_add_gmail_fields_to_support_approvals_table.php
@@ -52,6 +52,15 @@ public function down(): void
             return;
         }
 
+        // SQLite refuses to drop a column while an index still references it.
+        foreach (['gmail_thread_id', 'gmail_message_id', 'notify_email'] as $column) {
+            if (Schema::hasColumn('support_approvals', $column)) {
+                Schema::table('support_approvals', function (Blueprint $table) use ($column) {
+                    $table->dropIndex('support_approvals_'.$column.'_index');
+                });
+            }
+        }
+
         Schema::table('support_approvals', function (Blueprint $table) {
             $columns = array_filter([
                 Schema::hasColumn('support_approvals', 'gmail_thread_id') ? 'gmail_thread_id' : null,
diff --git a/database/migrations/2026_06_23_090000_add_cursor_agent_fields_to_support_cases_table.php b/database/migrations/2026_06_23_090000_add_cursor_agent_fields_to_support_cases_table.php
index aef3af3e7..d6cbab4a6 100644
--- a/database/migrations/2026_06_23_090000_add_cursor_agent_fields_to_support_cases_table.php
+++ b/database/migrations/2026_06_23_090000_add_cursor_agent_fields_to_support_cases_table.php
@@ -25,6 +25,13 @@ public function up(): void
 
     public function down(): void
     {
+        // SQLite refuses to drop a column while an index still references it.
+        if (Schema::hasColumn('support_cases', 'cursor_agent_id')) {
+            Schema::table('support_cases', function (Blueprint $table) {
+                $table->dropIndex('support_cases_cursor_agent_id_index');
+            });
+        }
+
         Schema::table('support_cases', function (Blueprint $table) {
             foreach (['cursor_agent_id', 'cursor_agent_status', 'cursor_pr_url', 'live_promotion_pr_url'] as $column) {
                 if (Schema::hasColumn('support_cases', $column)) {
diff --git a/resources/views/online-calendar/oc-index.blade.php b/resources/views/online-calendar/oc-index.blade.php
index 308c5ab72..0bde1ba05 100644
--- a/resources/views/online-calendar/oc-index.blade.php
+++ b/resources/views/online-calendar/oc-index.blade.php
@@ -49,9 +49,15 @@ class="absolute top-0 right-0 h-full max-w-[calc(70vw)] object-cover hidden md:b
             </div>
         </div>
     </section>
+</section>
+@endsection
 
+{{-- Rendered outside <main id="app"> on purpose. Vue mounts there with the runtime
+     compiler, which clears the container and rebuilds every node from the server HTML,
+     discarding Livewire's event listeners so the filters stop responding. --}}
+@section('non-vue-content')
+<section class="font-['Blinker'] overflow-hidden">
     @livewire('online-calendar')
-
 </section>
 @endsection
 
diff --git a/tests/Feature/OnlineEventsWorkflowTest.php b/tests/Feature/OnlineEventsWorkflowTest.php
index d43fe3745..53c764c09 100644
--- a/tests/Feature/OnlineEventsWorkflowTest.php
+++ b/tests/Feature/OnlineEventsWorkflowTest.php
@@ -256,6 +256,28 @@ public function featured_activities_page_shows_all_upcoming_open_online_events()
             ->assertDontSee($pendingEvent->title);
     }
 
+    #[Test]
+    public function featured_activities_calendar_renders_outside_the_vue_root(): void
+    {
+        $this->seed('RolesAndPermissionsSeeder');
+
+        $html = $this->get('/featured-activities')->assertStatus(200)->getContent();
+
+        $nonVueStart = strpos($html, '<main id="non-vue"');
+        $component = strpos($html, 'wire:snapshot');
+
+        $this->assertNotFalse($nonVueStart, 'Layout should expose the non-vue region.');
+        $this->assertNotFalse($component, 'Calendar component should render.');
+
+        // Vue mounts on <main id="app"> with the runtime compiler, which clears the
+        // container and rebuilds every node, stripping Livewire's event listeners.
+        $this->assertGreaterThan(
+            $nonVueStart,
+            $component,
+            'The calendar must render inside <main id="non-vue">, otherwise Vue destroys its Livewire bindings and the filters stop responding.'
+        );
+    }
+
     #[Test]
     public function featured_activities_month_filter_only_shows_events_for_selected_month(): void
     {