Has anyone found underwater structures in water worlds?

[Darth Cervantes]

I'm in a Water World, 1400u down and have been using sonar on Nautilon to search for things. I searched for all 4 things (crashed ships, crashed freighters, buildings, ancient structures).

The icon comes up for them, i travel to the location and when i get there, nothing is there. It definitely looks like something is intended to be there, the land is flat and completely baron where it says the object is

This happened for all 4 things I tried to locate.

yes I tried digging
yes its a populated system

Has anyone been able to find anything in these waterworlds?

[AmberAnvil]

Found an Abandoned Building on one Ocean world I visited. Was a Nautilon search. I'm not sure all the bugs have been worked out with the new planets quite yet....

[Prescient Stones]

Before the Worlds Part II - 5.52, I had swam around and stumbled upon a Grave, and a sunken star ship.

https://steamcommunity.com/sharedfiles/filedetails/?id=3417141399

https://steamcommunity.com/sharedfiles/filedetails/?id=3417105585

https://steamcommunity.com/sharedfiles/filedetails/?id=3417097208

After the update I drown my Colossus 1400u's deep and scanned for an ancient ruin. Flat and empty..
Used a Quicksilver Elx. and located a portal but it too was flat and empty.

https://youtu.be/7Fhg7LiyReg

[The Basement Berean]

and here I thought the Helmet Crabs were the only Oddities so far, besides only finding lifeforms in 1 of about 5 water worlds, gonna be A field day when the stuff get's fixed & Populated better.