Wooden hopper inconsistent stack handling

[kitsu]

MC 1.12.2
Forge 14.23.1.2587
FactoryTech 1.3.1 (displays as 1.1.6b in MultiMC)
Expanded Industry 4.0.0a
Hardlib v4

Throwing stacks into the wooden hopper causes stack deletion and other weird behavior.
I originally reported this as Factory Tech dalapo/FactoryTech#47, but it appears to be a bug in Expanded Industry.

Additionally wooden hoppers become container.expindustry:wood_hoppers when broken which don't stack with freshly crafted wooden hoppers.

[Draco18s]

Huh, weird. I'll check this out this evening.

[Draco18s]

...oh, I never did "get to it this evening." Well I got to it now, and...its a vanilla bug, the vanilla static method that's used to insert captured items into the hopper doesn't validate slot size. And I can't fix it easily on my end. Too many private hopper fields and methods.