Describe the bug
The Industrial Electrolyzer does not auto-input items from an inventory once the count of that stack lowers below the amount of that item needed for the current recipe. It will move on to the next stack, ignoring the partial stack.

Steps to Reproduce
Steps to reproduce the behavior:

• Place an Industrial Electrolyzer with a power source
• Set up the Industrial Electrolyzer to auto-input from any side
• (optional) Set it to auto-input to another side
• Place an inventory on the sides configured with auto-in/output
• Fill several inventory slots in the input inventory with (for example) sand.
• Watch the stacks stop being pulled from once they reach 12 sand. The recipe uses 16.

Screenshots

Environment (please complete the following information with the version):

• Minecraft: 1.15.2
• Mod Loader: Fabric

Logs
N/A

Additional context
This happens with every recipe with an input stack larger than 1 that I've tried so far. As long as the size of the stack in the inventory is less than the input stack size, it won't pull it in.