RecognizeDocumentsRequest not detecting paragraphs

I'm trying the new RecognizeDocumentsRequest supposed to detect paragraphs (among other things) in a document.

I tried many source images, and I don't see the slightest difference compared to the old API (VN)RecognizedTextRequest

Is it supposed to not work or is it in beta?

RecognizeDocumentsRequest not detecting paragraphs
 
 
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