Hoppers that point to one of the x, z axes (Norte, South, West or East) don't try to put items on a decorative pot that is below the hopper. The item goes to the container that the hooper points.

Expected result:

An item prefer to go to the decorative pod bellow the hopper.

Actual result:

An item prefer the direction that the hooper points.

How to replicate:

1. Do a line of hoppers. In such way, that if you put a item on one of the ends of the line, it end on the other end of the line.
2. Put a decorative pot bellow one of the hoppers.
3. Put items on the start of line lines of hoppers.
4. Break or put a comparator on the decorative pot. And find out that the decorative pot doesty catch any items.