I made a undergound work cave for villagers and secured it from mobs and it cant be hit by a lightning but still few of my name tagged villagers has despawned for some reason. I went to breed more villagers about 140blocks away and came back to get more resources and I noticed that some of my first villagers were missing.
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We're tracking this issue in MCPE-21416, so this ticket is being resolved and linked as a duplicate.
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