Why does the content shift after opening the terminal

I found that the content would shift along with the position of the cursor before I opened it. For instance, this would happen if my cursor was very far to the right

<img width="1438" height="851" alt="Image" src="https://github.com/user-attachments/assets/8b6c1466-330d-42ba-8a86-b3c07589b9c4" />

https://github.com/user-attachments/assets/f2a6e72b-5979-4ee4-becd-ec0988c89d69