The bug
The dropper is not being powered at random times. I have tried it with about 10 units and it seems 2 aren't being powered.
Video demonstrating the issue: https://youtu.be/g6a4bSLFrrY
How to reproduce
Use the provided test world
MC-119480
Strange behavior with droppers
Resolved
Duplicate
1
Sage Martin
(Unassigned)
Confirmed
Minecraft 1.12, Minecraft 1.12.2, Minecraft 18w07c
Retrieved
Is this still an issue in the most recent versions (currently that is 1.12.2, or the latest 1.13 development snapshot 18w07c) of Minecraft?