Chisel has the ability to convert stone bricks into their mossy state. This combined with the Swamp Homi...
...well...
...let's just say you get a ton of aura really quickly.
It only takes one left click to convert stone bricks into mossy ones. By attaching a stone brick to the Swamp Homi, you can essentially produce a ton of aura earlygame as long as the player is around to left click.
This is stupidly broken (as expected), but also quite useless for automation, so only effective earlygame.

huge exploit, big if true

I.. already fixed this issue 🤔

was 1.12 support dropped entirely?

for non-gamebreaking issues, yes

is this considered a gamebreaking issue? if not i'll stop here, but if so, i'll tell you version, etc. info needed
also, glad to see you're still at least fixing 1.12 issues that break the whole game, unlike some 1.12 mod developers who dropped 1.12 support entirely after migrating to 1.14 / 1.15

big if true

just a warning, if someone has a mod that can simulate left clicks while holding an item, this could break all the balance of the mod
i made an unlisted video about it, it only takes about 2.5 minutes to cap out the normal bar https://youtu.be/gMppmSIIIPE