When you drop more then 1 gold on the floor a piglin will take all of that gold and only give you 1 item back

Steps to Reproduce:

1. Spawn or find a piglin.
2. Throw multiple gold ingots at it.

Observed Results:
The piglin picks up all of the gold ingots at once and only gives you one item.

Expected Results:
The piglin should pick up one gold ingot at a time and give you one item per ingot.