[latortuga]

I'm not convinced this is even a feature of the reader app. When they click "Liquid Mode", it says "Processing in Document Cloud" which means they're sending all your PDFs to their servers? Make sure you don't click Liquid Mode on any sensitive documents!

[tasogare]

The PR post states near its end that the more documents go through Adobe Sensei the better it will get. So yes, they’re mining third party data. It would be interesting to see if this is GDPR compliant (I bet no since user is not well informed about the processing).