Uploading stuck at 50%

<img width="1093" height="687" alt="Image" src="https://github.com/user-attachments/assets/4255da21-98a0-44ff-85a0-c805c89093f0" />

hi team, i'm encountering this issue of uploading stuck at 50%
looking at network requests seems we are doing 2 `/batch` requests, but one of them just stuck forever