Client-server desync: fence item consumed but block not placed near an entity

Brief description of the problem:

Placing a fence into a position occupied by an entity (a chicken) fails on the server side, but the item is still consumed by the client and does not return.

Steps to reproduce:

1. Create a new vanilla world. Place a fence next to chickens so they can walk into its block space.

2. Break the fence block.

3. Wait a couple of seconds while the chickens walk into the empty block space.

4. Try to place the same fence block back into that exact position while a chicken is standing in or passing through it.

5. Repeat several times — the bug is intermittent and does not happen on every attempt.

Expected result:

Either the block places successfully, or the placement is rejected and the item remains in the inventory.

Actual result:

The block does not place, but the fence item is consumed and disappears from the inventory. It does not return after relogging.