diff --git a/packages/sync/src/modules/class-posts.php b/packages/sync/src/modules/class-posts.php
index 3875611a7bde..b50c3909fdda 100644
--- a/packages/sync/src/modules/class-posts.php
+++ b/packages/sync/src/modules/class-posts.php
@@ -116,6 +116,7 @@ public function init_listeners( $callable ) {
 		$this->action_handler = $callable;
 
 		add_action( 'wp_insert_post', array( $this, 'wp_insert_post' ), 11, 3 );
+		add_action( 'wp_after_insert_post', array( $this, 'wp_after_insert_post' ), 11, 2 );
 		add_action( 'jetpack_sync_save_post', $callable, 10, 4 );
 
 		add_action( 'deleted_post', $callable, 10 );
@@ -570,6 +571,34 @@ public function wp_insert_post( $post_ID, $post = null, $update = null ) {
 		do_action( 'jetpack_sync_save_post', $post_ID, $post, $update, $state );
 		unset( $this->previous_status[ $post_ID ] );
 
+		/*
+		 * WP 5.6 introduced the wp_after_insert_post hook that triggers when
+		 * the post, meta and terms has been updated. We are migrating send_published
+		 * function to this hook to ensure we have all data for WP.com functionality.
+		 * @todo: remove full if statement when WordPress 5.6 is the minimum required version.
+		 */
+		if ( ! function_exists( 'wp_after_insert_post' ) ) {
+			$this->send_published( $post_ID, $post );
+		}
+	}
+
+	/**
+	 * Handler for the wp_after_insert_post hook.
+	 * Called after creation/update of a new post.
+	 *
+	 * @param int      $post_ID Post ID.
+	 * @param \WP_Post $post    Post object.
+	 **/
+	public function wp_after_insert_post( $post_ID, $post ) {
+		if ( ! is_numeric( $post_ID ) || is_null( $post ) ) {
+			return;
+		}
+
+		// Workaround for https://github.com/woocommerce/woocommerce/issues/18007.
+		if ( $post && 'shop_order' === $post->post_type ) {
+			$post = get_post( $post_ID );
+		}
+
 		$this->send_published( $post_ID, $post );
 	}
 
diff --git a/tests/php/sync/test_class.jetpack-sync-posts.php b/tests/php/sync/test_class.jetpack-sync-posts.php
index cb40f72a741a..b27f24f88c67 100644
--- a/tests/php/sync/test_class.jetpack-sync-posts.php
+++ b/tests/php/sync/test_class.jetpack-sync-posts.php
@@ -1225,6 +1225,37 @@ public function test_sync_jetpack_publish_post_works_with_interjecting_plugins()
 		$this->assertEquals( $events[3]->action, 'jetpack_published_post' );
 	}
 
+	/**
+	 * Data Provider for test_sync_jetpack_published_post_no_action test.
+	 *
+	 * @return array[] Test parameters.
+	 */
+	public function provider_jetpack_published_post_no_action() {
+		return array(
+			array( null, $this->post ),
+			array( 'alpha', $this->post ),
+			array( $this->post_id, null ),
+			array( -1111, $this->post ),
+		);
+	}
+
+	/**
+	 * Verify no `jetpack_published_post` action is triggerd with invalid $post_ID or $post provided.
+	 *
+	 * @dataProvider provider_jetpack_published_post_no_action
+	 * @param int      $post_ID Post ID.
+	 * @param \WP_Post $post    Post object.
+	 */
+	public function test_sync_jetpack_published_post_no_action( $post_ID, $post ) {
+		$this->server_event_storage->reset();
+		do_action( 'wp_after_insert_post', $post_ID, $post, false );
+
+		$this->sender->do_sync();
+
+		$events = $this->server_event_storage->get_all_events( 'jetpack_published_post' );
+		$this->assertSame( 0, count( $events ) );
+	}
+
 	/**
 	 * Test if `Modules\Posts\daily_akismet_meta_cleanup_before` will properly chunk it's parameters in chunks of 100
 	 *