Villagers flying off when going to sleep

When villagers go to bed, two villagers in bed beside each other rwill take off flying in each direction, even passing through solid blocks.

To reproduce: Make a bed. Make a composter. Spawn in 1 villager. Change to nighttime. Observe villager claim bed and go to sleep. Make another bed, make another composter, spawn in another villager.

Expected result: Other villager claims other bed and lies down sleeping.

Observed result: Other villager claims other bed and lies down sleeping, both villagers go flying in each direction. Flying villagers ignore (pass through) solid blocks.

Note: Villager kids do not seem affected by this.

Note: At one time, one of the flying villagers bounced back and returned to his bed, only to stop a short distance before the bed and then went away again. Could not reproduce this.

Attached files show villagers flying, shortly after going to sleep. Third picture shows a villager kid sleeping in bed shortly after two adult villagers (not visible in picture) took off.