**Describe the bug** A clear and concise description of what the bug is. 将窗口从主屏拖到副屏时窗口最小化最大化退出按钮消失,放大倍率异常。 将窗口放在副屏,重新插拔HDMI线,100%复现 **Environment** 环境信息 - OS: Windows111 - DPI scaling: 主屏 125%,副屏100% - Python: 3.12.2 - PyQt5: 5.15.2 <img width="1919" height="1008" alt="Image" src="https://github.com/user-attachments/assets/067c96b6-41a1-48ad-ab1d-58b1eb0fc7b9" />