Customize Create and TabbedFrom: remove toolbar

[MBach]

What you were expecting:
To work like described in the docs.
I want to remove the toolbar with toolbar={false}

What happened instead:

• The toolbar is still there
• The doc snippet is not working

ERROR in src/.../create.tsx:31:6
TS2746: This JSX tag's 'children' prop expects a single child of type 'ReactElement<any, string | JSXElementConstructor<any>>', but multiple children were provided.

Steps to reproduce:
Copy paste the docs

Related code:

export const PostCreate = () => (
    <Create>
        <TabbedForm toolbar={false} id="post_create_form">
            ...
        </TabbedForm>
        <SaveButton form="post_create_form" />
    </Create>
);

Environment

• React-admin version: 4.1.0
• React version: 17.0.2
• Browser: Firefox

[slax57]

Thanks for submitting this