Moisture pump does not remove ice

[c-p-b]

When using a moisture pump, water is not removed if the water is frozen at the time the moisture pump expands. If the ice thaws back into water, the moisture pump will “back-remove” the water from the previously frozen tiles that were already in its expansion zone when it expands again, but if the moisture pump reaches maximum expansion while water is frozen, the water will never be removed unless a new pump is built that happens to expand when the water is thawed.

Steps to reproduce:

• Place a moisture pump near some shallow water
• Allow the moisture pump to expand while frozen
• note that water is not removed during freeze and that tile change only happens when the moisture pump expands range
• note that if the moisture pump reaches max expansion, no more moisture removal happens and when the ice thaws you still have water even though the moisture pump has expanded where the water is.

Expected behavior:

1. the moisture pump removes ice of shallow water (I can understand why a moisture pump wouldn’t do this)
2. moisture removal happens after the ice thaws if there is water within the range of the moisture pump.

2 is probably the more realistic scenario but I don’t really know how viable that is, so 1 would probably be a decent solution if 2 isn’t viable for whatever reason. You could probably hand wave the explanation by saying the moisture pump thaws ice or something like that.

[c-p-b]

To put it in an actual scenario, I was playing a redwood biome where I wanted to clear a pool of shallow water to plant stuff, so I placed moisture pumps around the pool. The pool is frozen about 60% of the time so I ended up wasting a year of moisture pumping because it just so happened that the pumps expanded to max range when the pool was frozen