doTIleDrops duplicate gamerule
The gamerule doTileDrops has a duplicate gamerule, but with another capital letter, called doTIleDrops. This means when changing the gamerule, many people may change the wrong gamerule, which seems to do nothing at the moment, and seems to be a duplicate bug. This may explain some other people's bugs whilst trying to change the doTileDrops gamerule.
Environment
Any
Created Issue:
doTIleDrops duplicate gamerule
The gamerule doTileDrops has a duplicate gamerule, but with another capital letter, called doTIleDrops. This means when changing the gamerule, many people may change the wrong gamerule, which seems to do nothing at the moment, and seems to be a duplicate bug. This may explain some other people's bugs whilst trying to change the doTileDrops gamerule.
Environment
Any

You created that one.
Not intentionally, I found it when playing with a friend. I wouldn't put it here if I didn't think it was a real problem.
Wait, you can make a new gamerule?