Yes, you are right. General Document Model is not supporting foot and header now, alternatively you can extract foot and header by creating you customer model. Since the V3.0 is only preview now, I will forward your feedback to product group for further review.
How to create custom model: https://learn.microsoft.com/en-us/azure/applied-ai-services/form-recognizer/concept-model-overview#custom
Other tips for General Document Model are:
- Data must contain keys and values.
- Keys must appear above or to the left of the values; they can't appear below or to the right.
Hope this helps!
Regards,
Yutong
-Please kindly accept the answer if you feel helpful, thanks.