Item distribution in several dispensers/droppers using hoppers depends of non dropper/dispenser touching hoppers.
-If 2 dipensers/droppers are one above each other and if hoppers sending items into them form a strictly vertical row, then item got shared in the same quatities in each dropper/dispenser.
-If 2 dispensers/droppers are one above each other and if hoppers row sending items into them contain an horizontal part, then item will all goes into the highest dispenser.
-If many dispensers are one above each other, and hoppers in a strictly vertical line,item will got shared in the same quantity, but only in the highest and lowest dispensers/droppers (with the adjacent green wool on the screenshot).
Duplicate of MC-6162, please use the search function to see if your bug has already been submitted. Currently over 51% of tickets are being closed as duplicate.