diff --git a/core/modules/layout_builder/config/schema/layout_builder.schema.yml b/core/modules/layout_builder/config/schema/layout_builder.schema.yml
index 862c90ecbe..c04383b9f0 100644
--- a/core/modules/layout_builder/config/schema/layout_builder.schema.yml
+++ b/core/modules/layout_builder/config/schema/layout_builder.schema.yml
@@ -60,6 +60,9 @@ inline_block:
     view_mode:
       type: string
       label: 'View mode'
+    block_id:
+      type: integer
+      label: 'Block ID'
     block_revision_id:
       type: integer
       label: 'Block revision ID'
diff --git a/core/modules/layout_builder/layout_builder.services.yml b/core/modules/layout_builder/layout_builder.services.yml
index bce1734e71..2f5149dfec 100644
--- a/core/modules/layout_builder/layout_builder.services.yml
+++ b/core/modules/layout_builder/layout_builder.services.yml
@@ -56,3 +56,8 @@ services:
     arguments: ['@layout_builder.tempstore_repository', '@messenger']
     tags:
       - { name: event_subscriber }
+  layout_builder.workspace_safe_forms:
+    class: Drupal\layout_builder\EventSubscriber\WorkspaceSafeForms
+    arguments: ['@?workspaces.manager']
+    tags:
+      - { name: event_subscriber }
diff --git a/core/modules/layout_builder/src/EventSubscriber/WorkspaceSafeForms.php b/core/modules/layout_builder/src/EventSubscriber/WorkspaceSafeForms.php
new file mode 100644
index 0000000000..bc9c1f3289
--- /dev/null
+++ b/core/modules/layout_builder/src/EventSubscriber/WorkspaceSafeForms.php
@@ -0,0 +1,103 @@
+<?php
+
+namespace Drupal\layout_builder\EventSubscriber;
+
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\layout_builder\SectionStorageInterface;
+use Drupal\workspaces\Event\WorkspaceSafeFormEvent;
+use Drupal\workspaces\WorkspaceEvents;
+use Drupal\workspaces\WorkspaceManagerInterface;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * Provides an event subscriber for setting workspace-safe forms.
+ */
+class WorkspaceSafeForms implements EventSubscriberInterface {
+
+  /**
+   * An array of Layout Builder form IDs.
+   *
+   * @var array
+   */
+  const FORM_IDS = [
+    'layout_builder_add_block',
+    'layout_builder_block_move',
+    'layout_builder_update_block',
+    'layout_builder_configure_block',
+    'layout_builder_configure_section',
+    'layout_builder_disable_form',
+    'layout_builder_remove_block',
+    'layout_builder_remove_section',
+    'layout_builder_revert_overrides',
+    'layout_builder_discard_changes',
+  ];
+
+  /**
+   * The workspace manager.
+   *
+   * @var \Drupal\workspaces\WorkspaceManagerInterface
+   */
+  protected $workspaceManager;
+
+  /**
+   * Constructs a new WorkspaceSafeForms object.
+   *
+   * @param \Drupal\workspaces\WorkspaceManagerInterface $workspace_manager
+   *   The workspace manager service.
+   */
+  public function __construct(WorkspaceManagerInterface $workspace_manager) {
+    $this->workspaceManager = $workspace_manager;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function getSubscribedEvents() {
+    $events = [];
+    if (class_exists(WorkspaceEvents::class)) {
+      $events[WorkspaceEvents::WORKSPACE_SAFE_FORM][] = 'onWorkspaceSafeForm';
+    }
+    return $events;
+  }
+
+  /**
+   * Marks the safeness of layout_builder forms when they are safe.
+   *
+   * @param \Drupal\workspaces\Event\WorkspaceSafeFormEvent $event
+   */
+  public function onWorkspaceSafeForm(WorkspaceSafeFormEvent $event) {
+    if (!in_array($event->getFormId(), static::FORM_IDS, TRUE)) {
+      return;
+    }
+
+    if ($section_storage = $this->getSectionStorage($event->getFormState())) {
+      $context_definitions = $section_storage->getContextDefinitions();
+      if (!empty($context_definitions['entity'])) {
+        /** @var \Drupal\Core\Entity\EntityInterface $entity */
+        $entity = $section_storage->getContext('entity')->getContextValue();
+        if ($entity && $this->workspaceManager->isEntityTypeSupported($entity->getEntityType())) {
+          $event->setSafe(TRUE);
+          $event->stopPropagation();
+        }
+      }
+    }
+  }
+
+  /**
+   * Retrieves the section storage from a form state object, if it exists.
+   *
+   * @param \Drupal\Core\Form\FormStateInterface $form_state
+   *   The form state object.
+   *
+   * @return \Drupal\layout_builder\SectionStorageInterface|null
+   *   The section storage or NULL if it doesn't exist.
+   */
+  protected function getSectionStorage(FormStateInterface $form_state) {
+    foreach ($form_state->getBuildInfo()['args'] as $argument) {
+      if ($argument instanceof SectionStorageInterface) {
+        return $argument;
+      }
+    }
+  }
+
+}
diff --git a/core/modules/layout_builder/src/InlineBlockEntityOperations.php b/core/modules/layout_builder/src/InlineBlockEntityOperations.php
index 9760243bf3..319e413b37 100644
--- a/core/modules/layout_builder/src/InlineBlockEntityOperations.php
+++ b/core/modules/layout_builder/src/InlineBlockEntityOperations.php
@@ -6,7 +6,6 @@
 use Drupal\Core\Entity\EntityInterface;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Entity\RevisionableInterface;
-use Drupal\layout_builder\Plugin\Block\InlineBlock;
 use Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface;
 use Symfony\Component\DependencyInjection\ContainerInterface;
 
@@ -174,24 +173,6 @@ public function handlePreSave(EntityInterface $entity) {
     $this->removeUnusedForEntityOnSave($entity);
   }
 
-  /**
-   * Gets a block ID for an inline block plugin.
-   *
-   * @param \Drupal\layout_builder\Plugin\Block\InlineBlock $block_plugin
-   *   The inline block plugin.
-   *
-   * @return int
-   *   The block content ID or null none available.
-   */
-  protected function getPluginBlockId(InlineBlock $block_plugin) {
-    $configuration = $block_plugin->getConfiguration();
-    if (!empty($configuration['block_revision_id'])) {
-      $revision_ids = $this->getBlockIdsForRevisionIds([$configuration['block_revision_id']]);
-      return array_pop($revision_ids);
-    }
-    return NULL;
-  }
-
   /**
    * Delete the inline blocks and the usage records.
    *
@@ -255,7 +236,7 @@ protected function saveInlineBlockComponent(EntityInterface $entity, SectionComp
     $plugin->saveBlockContent($new_revision, $duplicate_blocks);
     $post_save_configuration = $plugin->getConfiguration();
     if ($duplicate_blocks || (empty($pre_save_configuration['block_revision_id']) && !empty($post_save_configuration['block_revision_id']))) {
-      $this->usage->addUsage($this->getPluginBlockId($plugin), $entity);
+      $this->usage->addUsage($post_save_configuration['block_id'], $entity);
     }
     $component->setConfiguration($post_save_configuration);
   }
diff --git a/core/modules/layout_builder/src/Plugin/Block/InlineBlock.php b/core/modules/layout_builder/src/Plugin/Block/InlineBlock.php
index 9f347174d3..6846ccfeeb 100644
--- a/core/modules/layout_builder/src/Plugin/Block/InlineBlock.php
+++ b/core/modules/layout_builder/src/Plugin/Block/InlineBlock.php
@@ -289,6 +289,7 @@ public function saveBlockContent($new_revision = FALSE, $duplicate_block = FALSE
         $block->setNewRevision();
       }
       $block->save();
+      $this->configuration['block_id'] = $block->id();
       $this->configuration['block_revision_id'] = $block->getRevisionId();
       $this->configuration['block_serialized'] = NULL;
     }