From 0aa34cc9a8282fb3dbbd53262d06d9216a774fc5 Mon Sep 17 00:00:00 2001
From: Zeno Kapitein <zeno@gitbook.io>
Date: Thu, 29 Jan 2026 17:32:56 +0100
Subject: [PATCH] Fix Embed options in React (#3964)

---
 .changeset/vast-emus-cheer.md             |  6 ++++++
 packages/embed/src/react/GitBookFrame.tsx | 16 ++++++++++++----
 2 files changed, 18 insertions(+), 4 deletions(-)
 create mode 100644 .changeset/vast-emus-cheer.md

diff --git a/.changeset/vast-emus-cheer.md b/.changeset/vast-emus-cheer.md
new file mode 100644
index 000000000..ec13d0e52
--- /dev/null
+++ b/.changeset/vast-emus-cheer.md
@@ -0,0 +1,6 @@
+---
+"gitbook": patch
+"@gitbook/embed": patch
+---
+
+Fix Embed options in React
diff --git a/packages/embed/src/react/GitBookFrame.tsx b/packages/embed/src/react/GitBookFrame.tsx
index b9f527fea..2a7f5b38b 100644
--- a/packages/embed/src/react/GitBookFrame.tsx
+++ b/packages/embed/src/react/GitBookFrame.tsx
@@ -11,13 +11,21 @@ import { useGitBook } from './GitBookProvider';
 export type GitBookFrameProps = {
     className?: string;
 } & GetFrameURLOptions &
-    GitBookEmbeddableConfiguration;
+    Partial<GitBookEmbeddableConfiguration>;
 
 /**
  * Render a frame with the GitBook Assistant in it.
  */
 export function GitBookFrame(props: GitBookFrameProps) {
-    const { className, visitor, actions, greeting, suggestions, tools } = props;
+    const {
+        className,
+        visitor,
+        actions = [],
+        greeting,
+        suggestions = [],
+        tools = [],
+        tabs = ['assistant', 'docs'],
+    } = props;
 
     const frameRef = useRef<HTMLIFrameElement>(null);
     const gitbook = useGitBook();
@@ -33,13 +41,13 @@ export function GitBookFrame(props: GitBookFrameProps) {
 
     useEffect(() => {
         gitbookFrame?.configure({
-            tabs: ['assistant', 'docs'],
+            tabs,
             actions,
             greeting,
             suggestions,
             tools,
         });
-    }, [gitbookFrame, actions, greeting, suggestions, tools]);
+    }, [gitbookFrame, actions, greeting, suggestions, tools, tabs]);
 
     return (
         <iframe