picture please :)

JPEG quality of the steam screens erases most of them and they pass by very fast

I can confirm this - when you get to surface bubbles are out of water in the air above you and move up and down in time to sea/player moving on sea. When I went on land they persisted. It looks like a particle effect attached to player.

edit: possible something has changed or it only affects standard/low graphics settings - saw it the other day when trying to get more FPS - can't repro it now with settings on very high.

Repro steps merged from duplicate ticket.

Please let us know if you are still able to reproduce this issue in latest Development build. Thank you.

Closing due to lack of feedback. If this issue is still reproducable for you, please create a new ticket for it or ask for this one to be re-opened.