Villagers can pathfind while in beds

Villagers can pathfind to food near them while sleeping and not get out of bed.

Note: this only works when the villager is about 1 block away from the food item stack.

Reproduction:

1. Spawn a villager and place some beds.

2. /time set night and wait till the villager sleeps.

3. Throw some food to a bed near (about 1 block from) the villager

Expected behavior:

The villager would get out of bed to pick up the food.

Observed behavior:

The villager walks while laying on the bed and picks up the food.