They found it, at about 400'. The article says it's too deep for divers to recover the boxes, which is not true. It is deep enough to require sat diving and the NTSB probably doesn't want to pay for that. ADS would probably be too cumbersome to access and remove the boxes.
They're looking at raising the plane, might be able to do that with ROVs.
They also sampled the fuel from another plane that was fueled that night, it was OK.
https://www.reuters.com/business/aer...ii-2021-07-10/