Water in 4.26 bugs?

I know this is a new system, but does anyone else have any issues moving the ocean around, and for post processing affects in the ocean component it seems to only move on the xy axis even though it has a z axis you can use. I am trying to make a deeper ocean, but the z axis just does nothing. I would have thought these things get tested before releasing a new preview but I guess not. Any help/info on when this will be fixed? Thanks