[...]I did find a pretty bizarre workaround. I generate a ton of piles of gold, loot them and add the gold stacks to my inventory, delete the piles of gold, and then I can split the stack from my GM inventory...
Surely this isn't how I'm supposed to be managing and placing gold, right?
This is pretty much how I do it as well. I want my players to be able to loot containers and corpses of vanquished foes, instead of magically teleporting gold into their purses.
While this workaround works, I'm baffled that there is no actual gold coin item in the tool, however.