I've recently starting expanding my pond's-edge base out over the water. When they were still built on the stones bordering the pond, all of my passive crafting stations (spinner, grinder, oven, etc) showed the yellow star/exclamation symbol whenever they had something for me to collect. When I move these same crafting stations to my on-the-water base (station on stem floor on scafffffffoooolds on floating foundation), or even if I build brand new ones, they never show the symbol. If I move them back to the stone or some other surface they won't immediately show the symbol, but if I then clean them out and start them crafting something again the symbol will show up normally. Any ideas?