Woodland Mansion Map Room

One of the many woodland mansion rooms is the map room.  In this room, you can find a table with carpets on it, making a map.  Some of you out there might want these to be replaced with actual maps, but I like the carpet, I think it adds a unique atmosphere.

However, there is one problem with the carpets: they always show the exact same map.  Whether you're in a roofed forest surrounded by snow or a roofed forest surrounded by desert, the maps always show the same location: a roofed forest by the beach.

I think that when generating the map room, the game should look at the surrounding chunks, and then color the carpet appropriately.  If you're in a truly massive roofed forest, all you'll see is green.  If you're in a roofed forest near a mushroom biome, you'll see green surrounded by purple.  That sort of thing.  I think this would make the woodland mansions feel more real, as if the illagers are actually using these rooms for something.