I'm building a resort to Isla Paradiso and my problem is that everytime a sim uses the play in water interaction on the beach he/she will complain about pathfinding and when I try to do it myself I get a message saying "Your sim can't play here. Play somewhere where the water is shallower". It's annyoing because the sims visiting the resort will try to do that all the time. When I started building the resort I was able to play in the water and I even fixed the issue once using the terrain tools but now I'm stuck. The water looks really shallow and I've made the terrain below it flat but it's still complaining about the too deep water.
Any advice?