Add a horizontal scrollbar to all tabs with a tree view for mouse users

How can I view the component state if there’s no horizontal scroll? 🤔

<img width="960" height="347" alt="Image" src="https://github.com/user-attachments/assets/8d27446d-1a28-4b6f-8023-c54f775aaaf9" />

Please add a horizontal scrollbar to all tabs that contain a tree view. 🙏