Any time a player interacts with the world with a right click, be it chests, item frames, or doors, they place a block from their mainhand. This is a server running the latest sponge vanilla with no plugins. Any info with a why or a fix would be awesome!
I confirm. I also noticed this during the testing of one thing. I thought my plugins broke something, but not… SpongeVanilla 1.12.2-7.1.6-RC156