Cat Spawning Bug

So I was testing the new village mechanics and I discovered that when you eliminate all peasants from a village the cat spawn continues (even if you later destroy all the beds) but if all the beds are destroyed before the peasants are eliminated Cats stop spawning. I do not think this is intended to happen. Hope you guys fix it

"How to reproduce"
1) place 4 beds and spawn a villager
2) kill the villager
3)destroy the beds
(Cats continue to spawn)
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1)place 4 beds and spawn a villager
2)destroy the beds
3)kill the villager
(Cat spawning stops)
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If it does not work in a small scale try using more villagers and more beds and killing the villagers with /kill @e this seems to work all the times while in a smaller scale it only works sometimes