(I play both ANDROID and WINDOWS, but I encountered this issue in windows. This is just to make sure that it'll be solved hopefully in the android as well incase it happens there too.)
SOME Villagers in my Trading Hall keep disappearing without any traces.
The most important part is that: My villagers were named, also cured, locked in their trades, enclosed safely in a 1 x 2 pod, lights are around to prevent mobs from spawning and killing them, and even linked beds to make sure they won't despawn. Yet, when I save and quit, travel far away from my main base, or just simply rejoin the world later, some Villagers just vanished.
I tried methods like putting them in minecarts and boats, but it still doesn't solve the issue.
This issue affected my long-term villager trading set-ups, and Iām now having hard time keeping and maintaining good trades, especially my librarian and farmers.
I've asked my other friends about this, and they said they haven't experienced it on their villagers, which leads me to believe that this could be tied to chunk handling, but I could be wrong.
I've encountered/experienced this glitch/bug lately since 1.21.80+ until 1.21.90.
This issue is being tracked at MCPE-191623.