I would not really call this a feature request since this mechanism already was implemented in the game before they accedently broke it trying to fix something else.
This really needs to be reverted. Most creations possible to make using brewingstands and restone comparators need the mechanism that detects if there is a single incredient in the slot or not.
I would not really call this a feature request since this mechanism already was implemented in the game before they accedently broke it trying to fix something else.