Free Surface Sim SW 2023

Hi, im trying to do a free surface simulation on a boat in SolidWorks and looking at tutorials. All of them say to just add a dependency in initial conditions when using the Flow Simulation wizard. In the tutorials, under initial conditions, they go to the inital fluid and just hit the dependency button.
However, there is no Dependency button, for the other variables theres a function (Fx) button for each of them, but for fluid, its just air or water (my 2 fluids).
It looks like the Dependency button was for older versions, but its not there in 2023?

Is there any way to fix this? Is there any other way to set up a simple barrier between the 2 fluids?