How to reproduce
Place 2 × 2 dark oak saplings
Place a block of dirt above the north-west sapling
Bonemeal the saplings
→ ❌ Observe the resulting tree miss its trunk logs on the height of the dirt block
See also attached screenshots.
Related issues
Attachments
Comments


Confirmed for 1.13.1.
Can confirm in 20w49a.
Can confirm in 1.20.2 and 1.20.3 Pre-Release 2
I'm resolving and linking this ticket forward as a duplicate of MC-267143, as that ticket contains more detailed information and has already been triaged by Mojang.