This bug was fixed.
I can’t find the open water ladders from Island Living in my build mode.
I filtered by Island Living and Show All and the ladder is not there.
I also can’t find anything under Pool Objects
All of the water objects have a new category since Patch 1.77.131 called Water Features and it seems the filter for Show All wasn’t set correctly.
Since the ladders aren’t pool objects but open water objects, they won’t appear in that category either but show under Open Water Objects.
The ladders can be found under Water Features – Open Water Objects or Water Features – All