I really look forward to this bug getting resolved. The map I am making won't work without it. I can get by using other programs but it takes a lot more steps to get a custom drop chance then a simple /summon command. If I need to tweak something a few times to get it right, ugh. That's where it becomes a real time sink. Again, I hope this issue gets resolved so making parts of maps that require this aren't so tedious.
Keep up the awesome work Mojang! Thanks for everything!
EDIT: just saw the code Dinnerbone suggested. I'll have to test that out tonight!
nice! I just noticed your comment above too (I misread it the first time, thought it was still in the works). I'll give it a go! Thanks so much 😃