Summary:
Candles and lanterns can generate in air in Ancient City due to missing blocks. It seems that this only happens in barracks.
Seed: -2292929805313073740
Coords: 1291 -46 -842
Coords: 851 -44 -698
Seed: -732078047
Coords: 498 -45 1199
Steps to reproduce:
Create a world with the specified seed.
Visit the specified coordinates.
Observed results:
Candles are in the air without any support.
Expected results:
Candles and lanterns will not be generated in the air.
Screenshots:
[media][media]
clone MCPE-153586