I was moving two villagers through the nether to get them to a mushroom island. After reaching the island, both of the villagers escaped and ran back into the portal to the nether.
I ran in to chase them, but the game would not load the nether and crashed in a white screen.
Possible duplicate of MCPE-66678 - crashes to desktop
Thank you for your report!
We're actually already tracking this issue at MCPE-66678, so I resolved and linked this ticket as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
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