Due to this problem, barrels cannot connect with planks either.
*I was wrong, the report here is about the barrel model not mirroring the texture. Whereas the problem with planks and barrels is about the texture itself.
**But they are very similar and MC-222371 was marked as duplicate, so i will migrate some things from there to here.
Since MC-222371 was marked as a duplicate of MC-222208 (here), I clarify a few things just in case. To fix the barrel being 1 pixel off (MC-222208, here), its model must be changed. To fix the barrel not connecting with planks (MC-222371, duplicate), its texture and model must be changed.
... which is considered a bug. This has an assignee and a Mojang Priority which means it is considered a bug until Mojang states otherwise, so please do not add unhelpful comments.
Due to this problem, barrels cannot connect with planks either.
*I was wrong, the report here is about the barrel model not mirroring the texture. Whereas the problem with planks and barrels is about the texture itself.
**But they are very similar and MC-222371 was marked as duplicate, so i will migrate some things from there to here.