The faucet from Supplementaries when turned on shows a stream of honey pouring into the honey pot, but the beehive it's attached to never empties and the honey pot never fills:
https://i.imgur.com/Dicje1e.jpg

I've also opened an issue on the Supplementaries tracker incase the core of the issue is on their side: https://www.curseforge.com/minecraft/mc-mods/supplementaries/issues/60

Support was implemented on Supplementaries' side for this!