Cannon balls fired from Cannon (in mod Supplementaries) will become entities and fly through a distance. When it touched some block, it will explode (seems actually not) and destroy the blocks in front of.

Seems this "explosion" cannot be protected by the mod.

• "Explosion protection" in claim config is not functional
• "Prot. Blocks from mobs" is not functional
• "mobGriefing" gamerule is not functional
• "explosionNoBlockDamage" in carpet mod is not functional

I know that I can just simply disable the cannon in Supplementaries config menu (and also bombs), but this will make the cannon no longer usable. I just wanna those players can still use the cannon outside someone's claim.

if cannon balls are just entities, can I just protect the claim from any mob entry it? (Barrier for entity)

Someone would have to make an addon that utilizes OPAC's API to check for protection when cannonballs land.