Just the same glitch every update take addon that adds blocks and put it in world and boom it doesn't exist please fix it in the next update
Comments 4
Does MCPE-63121 describe your issue?
Cleaning up old tickets: This ticket had been set to 'Awaiting Response', but has not received a response from the reporter (~3 months+) so is being closed as Incomplete. If you feel this is still a valid issue then please comment, or create a new ticket following the Issue Guidelines which includes steps to reproduce the problem.
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Some addon uses 1.12 format. Make sure to check the format, Minecraft just only load 1.10.0 and 1.8.0 format.