If one does /give username minecraft:leaves 1 5 it will show up using the "missing texture" texture but when place but if the player does a middle mouse click (pick block) it shows up normal.
Edit: I did some more testing and it turns out minecraft was just rolling back to oak as oak's data value is 0.
So I think a mod should close this issue.
Linked issues
Attachments
Comments 0
No comments.