diff --git a/core/modules/layout_builder/layout_builder.post_update.php b/core/modules/layout_builder/layout_builder.post_update.php
index d93113b7ab..0ee7390dd5 100644
--- a/core/modules/layout_builder/layout_builder.post_update.php
+++ b/core/modules/layout_builder/layout_builder.post_update.php
@@ -65,3 +65,10 @@ function layout_builder_post_update_add_extra_fields(&$sandbox = NULL) {
 function layout_builder_post_update_section_storage_context_definitions() {
   // Empty post-update hook.
 }
+
+/**
+ * Clear caches due to changes to annotation changes to the Overrides plugin.
+ */
+function layout_builder_post_update_overrides_view_mode_annotation() {
+  // Empty post-update hook.
+}
diff --git a/core/modules/layout_builder/src/Plugin/SectionStorage/OverridesSectionStorage.php b/core/modules/layout_builder/src/Plugin/SectionStorage/OverridesSectionStorage.php
index 702b667774..fa0c6c2f6d 100644
--- a/core/modules/layout_builder/src/Plugin/SectionStorage/OverridesSectionStorage.php
+++ b/core/modules/layout_builder/src/Plugin/SectionStorage/OverridesSectionStorage.php
@@ -9,6 +9,8 @@
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Entity\FieldableEntityInterface;
 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
+use Drupal\Core\Plugin\Context\Context;
+use Drupal\Core\Plugin\Context\ContextDefinition;
 use Drupal\Core\Plugin\Context\EntityContext;
 use Drupal\Core\Session\AccountInterface;
 use Drupal\Core\Url;
@@ -157,6 +159,9 @@ public function deriveContextsFromRoute($value, $definition, $name, array $defau
 
     if ($entity = $this->extractEntityFromRoute($value, $defaults)) {
       $contexts['entity'] = EntityContext::fromEntity($entity);
+      // @todo Expand to work for all view modes in
+      //   https://www.drupal.org/node/2907413.
+      $contexts['view_mode'] = new Context(new ContextDefinition('string'), 'full');
     }
     return $contexts;
   }
diff --git a/core/modules/layout_builder/tests/src/Kernel/OverridesSectionStorageTest.php b/core/modules/layout_builder/tests/src/Kernel/OverridesSectionStorageTest.php
index ece8511dfc..bea812a87c 100644
--- a/core/modules/layout_builder/tests/src/Kernel/OverridesSectionStorageTest.php
+++ b/core/modules/layout_builder/tests/src/Kernel/OverridesSectionStorageTest.php
@@ -2,6 +2,8 @@
 
 namespace Drupal\Tests\layout_builder\Kernel;
 
+use Drupal\Core\Plugin\Context\Context;
+use Drupal\Core\Plugin\Context\ContextDefinition;
 use Drupal\Core\Plugin\Context\EntityContext;
 use Drupal\entity_test\Entity\EntityTest;
 use Drupal\KernelTests\KernelTestBase;
@@ -81,6 +83,7 @@ public function testAccess($expected, $operation, $is_enabled, array $section_da
     $entity->save();
 
     $this->plugin->setContext('entity', EntityContext::fromEntity($entity));
+    $this->plugin->setContext('view_mode', new Context(new ContextDefinition('string'), 'default'));
     $result = $this->plugin->access($operation);
     $this->assertSame($expected, $result);
   }