Villagers breed when not standing up

The Bug

If villagers initiate breeding before going to bed, they will continue to do so if their partner sleeps close to them, and if there are a surplus of beds, they will produce a baby villager. See this video: https://youtu.be/eVeWVGjMvJk

Steps to Reproduce

• Place down many beds.
• Spawn a lot of villagers, but make sure that there are more beds than villagers
• /gamerule doDaylightCycle false
• /time set midnight
• Give the villagers lot of bread while they sleep. They will get up to grab it then go back to bed again.
• Quickly set the time to noon and back to midnight.
• The villagers will begin breeding, then go back to bed and continue breeding.

Observed Behavior

Villagers continue breeding and produce a baby if they sleep near their partner.

Expected Behavior

Once they fall asleep breeding would be cancelled.