After loading my game on version Q1-286074 I noticed that the steam vent cooler does not work. I rebuilt the tempshift plates with diamond and it started to work perfectly, meaning that the tempshift plates under the coolant chamber were a constant 4 degree higher than the tempshift plates inside the coolant - meaning the heat tranfer was working well. After saving and later reloading this game I noticed the steam doesnt condense again, the tempshift plates stopped transfering heat from / to the metal tiles they touch.
Steps to Reproduce
load save. You will see the steam chamber has 5ish kg steam / tile, does not condense because the tempshift plates are at 97+ Celsius and do not seem to lose heat.
This issue has not been confirmed by a developer yet.