The bug
Kelp and sea grass can generate at the top layer of water despite requiring water above.
How to reproduce
Sea grass
530253055624423338
/teleport 288 63 -253
Kelp
-5678663181601993425
/teleport -220.55 63.00 264.46
Related issues
is duplicated by
Attachments
Comments

[media][media]

Can confirm and also applies to Kelp.

Can also confirm this happening with kelp too. Could be mentioned in the title ...