Villagers take damage from furnitures, and sometimes doors.
Too many hit and they are dead.
Here the video for that:
https://youtu.be/G6hcIkJYox4
Comments 14
It's the carpet that is damaging the small villagers - see MCPE-10300 — Mobs that take up 1 height sufocate on carpets
Golems dying on carpets: MCPE-10869
It's the carpet that is damaging the small villagers - see MCPE-10300 — Mobs that take up 1 height sufocate on carpets