when pdf's sent in batch in non json mode, getting wrong responses

[nithingovindugari]

Describe the bug
when pdf's sent in batch in non json mode, getting all pages as reply with no identifier to identify which document do that page belongs to

Files
If possible, please provide the PDF file causing the issue.

Job ID
If you have it, please provide the ID of the job you ran.
You can find it here: https://cloud.llamaindex.ai/parse in the "History" tab.

Client:
Please remove untested options:

• Python Library
• API
• Frontend (cloud.llamaindex.ai)
• Typescript Library
• Notebook

Additional context
Add any additional context about the problem here.
What options did you use? Premium mode, multimodal, fast mode, parsing instructions, etc.
Screenshots, code snippets, etc.