Villager Stuck in breeder

https://preview.redd.it/bic2l6h8pg2e1.png?width=625&format=png&auto=webp&s=bbd0e83e1acf5a24fdf0cbea28f325bd079b21c5

https://preview.redd.it/wbzbrffbpg2e1.png?width=592&format=png&auto=webp&s=a3b03e19d11922e7dcdb1fdb21908d4ce323d4e8

https://preview.redd.it/qzj1pkycpg2e1.png?width=577&format=png&auto=webp&s=042aea8e7b509c21e32ed2442ad9a0c3f35bc87b

Why are these Villagers stuck? And how can i they take them up? 1.21.3