task.json not found error while uploading backup task

[kailash-delvify]

Actions before raising this issue

• I searched the existing issues and did not find anything similar.
• I read/searched the docs

Steps to Reproduce

I am having trouble restoring a project backup as I'm encountering a media data entry error.

When attempting to restore individual tasks, I am also getting a "task.json not found" error, even though the file is present in the folder structure. Here's the layout:
├── data
│ └── {user uploaded data}
├── task.json
└── annotations.json

Expected Behavior

No response

Possible Solution

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Context

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Environment

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[bsekachev]

Original issue #8073