Affects Version/s: 20w48a, 21w03a, 21w07a
Fix Version/s: None
It's not possible to place dripstone on certain blocks, which makes sense (chests, hopper, colweb).
But we are also not able to place it on leaves, dirt path and powder snow
while it is possible to place it on glass block, glowstone, fence, fence gates, ice, snow
it should not be possible to place dripstone on fences and gates
As for leaves, dirt path and powder snow, glass block, glowstone, ice, snow.. I think it's debatable if they should be able to place dripstone on them, just have to be consistent in the logic.