potions

When I try to put the dragon's breath in the brewing slot, it doesn't convert into a lingering potion. I tried changing potion amounts, but it still presists to not work.

Intro: Hello my name is Victor and im making this forum post because i had lots of requests from people who wanted me to give them my design of my own made semi-auto Brewer that works on the skyblock gamemode. I have tried many designs i found online but they don't work because of the special...