Still not for 1.16.2 im working on that one right now.
This is for MMOItems 5.5, still the latest stable released build.
You'll need to update to
GooP 1.4.
Oh also, can now add the following to your config (or regenerate it):
Allows to limit concentration of shrubs
farms - When the max number of shrubs in the same area is exceeded, any new ones that are planted will break and drop themselves as items. You specify the size of this area.
Code (Text):
# When placing a new shrub, if there are more than MaxShrubClusterSize amount
# of shrubs within ClusterRadius blocks of it (a cuboid around it), it will
# break next tick (preventing players from overclustering shrubs).
MaxShrubClusterSize: 2 # Basically this option is disabled, as there will never be more than 2 shrubs in 1 block.
ClusterRadius: 0 # A Radius of 0 is a cuboid of 1 block. Radius of 1 is a 3x3x3 cuboid (27 blocks).