Description

Long page names set as a parent will create a horizontal overflow in the Post Panel.
The line should break as it's done with long slugs

Step-by-step reproduction instructions

1. Create a page with a very long page name.
2. Create a new page, and set the page with the longe page name as a parent.

Screenshots, screen recording, code snippet

Environment info

• WP 6.8.2

Please confirm that you have searched existing issues in the repo.

• Yes