I dont know whether to put this bug here since the building is from pycp but the recipes are from pyph so i will post it here.
When you look at the inputs to the glassworks for the hot air petri dish and hot air glassware, even though they take the same resources (fuel, hot air, molten glass), the petri dish recipe has the glass input from the far side of fuel with the hot air on the same side, while the glassware has the inputs reversed (hot air on the far side of fuel and glass on the same side).
Not gamebreaking but a (should be easy to fix) QOL feature nontheless.