When I put a stack of firework stars in the crafting bench, and 2 stacks of dyes it gives the output number 64 above the outcome of the crafting bench, while it should say 1, as in 1 per craft-click... I did try to shift-click and did get tons of stacks.
Duplicate of MC-4193 , please use the search function to see if your bug has already been submitted. Currently over 30% of tickets are being closed as duplicate.