A non-display area appears under the orthographic camera

During testing, we found that when using an orthographic camera, there are areas that are not displayed. The area framed in red contains some cloud data, but it is not displayed.
<img width="1920" height="919" alt="Image" src="https://github.com/user-attachments/assets/267673b2-52e5-401d-8365-e5156f64b4b3" />