When replacing a snow layer with a grass block, podzol or mycelium, the block has the "snowy=true" blockstate

MC-182427 Placing grass block on snow gives the grass block snowy texture. Resolved MC-182522 Bug in the behavior of snow and grass block Resolved MC-183025 Podzol & Mycelium Snowy Biome Placement Resolved MC-183384 Placing grass on block with snow turns it to snowy grass block Resolved MC-183385 When a grass block is placed on a block with a snow layer on top it acts as if there is a snow layer on it (it has white grass area) even though there is no snow layer Resolved MC-183783 Gray grass block Resolved MC-184060 Dirt block without the above texture Resolved MC-184163 A block of grass turns gray when placed on a layer of snow Resolved MC-185137 Snow texture Resolved MC-185415 When placing grass block on snow, it creates a snowy grass block; When enderman is picking a grass block with snow on top, it creates a snowy grass block Resolved MC-186018 grass block turns to 'snowy' when placed in place of snow layer Resolved