This has been taking wood that i use for Poles and putting them in furnaces when I don't want it to. I don't see a way to create exceptions for this, and ima have to uninstall. was really looking forward to not having to fill my tank up all the time.
To be clear, since i use furnaces as cheap walls early-game, using the blacklist would not help here since it also eats my coal. maybe i can try remembering to disable it with the GUI button.