type: Bug
priority: VERY Low

blocks: chemical plant, assembly machine , thin added doors, crucible, stirling saw blades, centrifuge (both) (might be more but mostly effected are ones with hitboxes bigger than blocks with offsets), i am not sure if this is actual limitation of minecraft but considering same does not happen with ducts, anvils, electricity connectors... its just annoying sometimes when you stand close, looking away (thing not even visible) but you still can open its gui. does not have to be fixed...

example: even though pointer is not in hitbox, it still opens the gui on right click.

considering same does not happen with ducts, anvils, electricity connectors

Because it doesn't, all of these blocks use a single box, while larger multiblocks use a segmented system that has multiple boxes. When choosing what block to aim at, the game uses a function that only allows one box to be specified, so that system just does not work with segmented hitboxes.