There is a bug when destroy the grass block that there is a kelp on top of it, the doesn't destroy/dissapear. So please repair that bug(this is for 1.10.0.3 beta)
MCPE-41631
Kelp bug
Resolved
Duplicate
0
Thank you for your report!
However, this issue is a Duplicate of MCPE-41403.
If you have additional information, please add it to that report.
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