Describe the bug
When setting up a composter and pointing a sorting hopper into it, all items received by the sorting hopper are placed into the composter whether they can be or not. This properly composts saplings, seeds, crops, etc but simply deletes any non-compostable item.

To Reproduce [Optional]
Steps to reproduce the behavior:

1. Place composter in world
2. Place sorting hopper pointing into composter
3. Place chest one block down and to the side of the composter
4. Place second sorting hopper underneath composter, pointing into chest
5. Place third sorting hopper underneath first sorting hopper, pointing into second sorting hopper
6. Place both compostable and non-compostable items into first sorting hopper

Expected behavior [Optional]
Compostable items are fed into composter. Sorting hopper does not insert non-compostable items into composter. First sorting hopper does not allow other sorting hoppers to take compostable items. Other sorting hoppers route non-compostable items into chest, and route bone meal from composter into chest. Chest should contain all non-compostable items and bone meal.

Screenshots [Optional]
Screenshots are, in order, Setup, Inventory, Begin Test, Test Results

Sorry, ignore me. Sorting hopper does insert into composter, just not from the side (which is the same as vanilla)

It'd be nice if it did work from the side but that's not a bug, that's a feature request.

Sorting hopper still doesn't insert compostable items into the composter, but no longer deletes items.