[1.13.4]Hopper failing to push full inventory to hopper below

[Korhaka]

Since the latest version of the game, stacking hoppers no longer works. Previously if you were to stack 3 hoppers (or any number) the items in the top would quickly move down to the bottom until the bottom has been filled. However now only 1 or 2 items move into the hoppers below even if there are plenty of spaces at the bottom and items waiting at the top.

Using the Linux version although I don't expect that to be the cause, I know the code for hoppers changed in the latest version.

https://cdn.discordapp.com/attachments/334233095374897152/737763972106944522/2020-07-28_211017.2423.webp

 

Tested in 1.13.4, still have the same result.