
P.S not sure if the rest of the circled areas are bugs or simply there because of how the filter finds items but it seems unlikely that a player will be sorting 'creeper spawners', 'undefined-creeper-rocket's, creeper turrets, computers (yet) or walls (yet)and what the heck is a 'player port'??? lol. Also i circled the rocket defense only because I haven't researched it yet, but I suppose that in a custom map you might you might not have to research it to get it.