**Describe the bug** The calculator resets the calculation history after closing **Expected behavior** Keep the history whether it's closed or not **Device and Application Information** Windows 11 **Requested Assignment** I'm just reporting this problem. I don't want to fix it. <img width="763" height="87" alt="Image" src="https://github.com/user-attachments/assets/06619037-2b5c-4e63-8a3e-0c83f2d5b188" />