double click fix is a mod that reverts a change that happened in 1.21.9 and still plagues the game to this day.
What change?
have you ever noticed that while playing minecraft over the last year, crafting had become slightly more frustrating?
was it easier to double click to stack items in the inventory?
in 1.21.9, mojang made it so that the "gather all" double click behavior in inventories triggers even if you have an item already held on your cursor.
this mod reverts that change.
this will make it faster to craft, as you no longer need to wait for the double click cooldown before clicking items.
check gallery to see the mod in effect

