[2020] Fish Traps seem to limit spawns

There appears to be a 10 Fish Trap per Island limit - which is preventing resource spawns. Resources stop spawing when you have only 1 island ONCE you build 10 Fish Traps You can destroy the 10th Fish Trap and resources will start spawning again Additionally.. If you buy a 2nd island (and keep 10 Fish Traps total) stuff will start spawning If you then build an additional 10 Fish Traps (20 total) stuff will, believe it or not, STOP spawning