not all heat pipes, only the ones with the dummy assembler. sometimes prints Unknown key: "entity-name.heat-sink-dummy-assembler-2" is in the way as a floating message, other times fails with no message
i appreciate very much how factorio mod authors usually fix bugs and rapidly too! a massive difference from the state of things like chromium, like.... https://issues.chromium.org/issues/40940886 (keypresses erroneously not marked as repeat after simultaneous key downs) has been open for nearly 2 years. they fixed it for windows last month but removed the fix for linux because the fix was poor
and they've been having similar bugs for even more years
