I have the same issue on my Switch bedrock version 1.11.4: I found a village, put ~15 beds in the 10x10 chunk area (which also has some hills), and some villagers could not find the way to their bed anymore. Then the village overcrowded, and new villagers overtook job sites (and I assume beds) of older villagers. The villagers that lost their job/bed do not search for a new one and therefore do not restock their trades or go to bed at night, they also do not respond to the village bell anymore. They do however still breed and trade food with each other. They know they don't have to do anything useful to get a good life with filled with food and breeding.
Premine Wasverzachtr
I have the same issue on my Switch bedrock version 1.11.4: I found a village, put ~15 beds in the 10x10 chunk area (which also has some hills), and some villagers could not find the way to their bed anymore. Then the village overcrowded, and new villagers overtook job sites (and I assume beds) of older villagers. The villagers that lost their job/bed do not search for a new one and therefore do not restock their trades or go to bed at night, they also do not respond to the village bell anymore. They do however still breed and trade food with each other. They know they don't have to do anything useful to get a good life with filled with food and breeding.