bug: mac下chrome正常拦截到下载,但是不弹窗或提示

发现一个 mac下chrome正常拦截到下载,但是不弹窗或提示的bug

![Image](https://github.com/user-attachments/assets/361c645e-5417-44f9-9c5b-bafdf8407c23)
![Image](https://github.com/user-attachments/assets/4ed1d857-7311-46dd-b90a-e924cefc8d87)
![Image](https://github.com/user-attachments/assets/f121e529-b096-4afd-87d2-fe86bd1a1697)
![Image](https://github.com/user-attachments/assets/2ddadab6-b4d3-43a8-b929-55d338ebc9c5)