Rocket Cargo Tank contents exchange heat with atmosphere

I am not sure if this is a bug, but it definitely feels like a bug.

Sending a rocket to mine Molten Demolior Debris almost never allows for collection of Liquid Hydrogen, at least not with Steam Engine (Steam has 12 times the thermal conductivity of CO2). Even when the rocket lands in Vacuum in space, where there's no atmosphere and the exhaust disappears fast, the rocket flies into its own exhaust which heats the Cargo contents to the point that collecting anything from the Molten Demolior Debris is basically impossible. In the provided screenshot both Liquid Hydrogen and Liquid Oxygen are already well past their vaporization points, and Molten Iridium is barely a liquid. 

There are a couple of reasons why I think it's a bug, and if it's not, then these are reasons why I think it should be changed regardless:
-Cargo Tanks don't exchange temperatures with anything themselves, their contents only exchange heat with the atmosphere, they don't even exchange temperatures with each other (at least not directly, in atmosphere they'll obviously exchange heat via material → atmosphere → material. There's no exchange in a Vacuum). 
-Liquid Rocket Port Unloaders also don't exchange heat with anything and neither do their contents.
These make it seem as if no temperature exchange was supposed to happen at all. In the screenshot below you can see burst pipes even though the Insulated Pipes made from Insulite and the Liquid Rocket Port Unloader are both 20°C. 

Other reasons:
-The best rocket engine in the game, Hydrogen Engine, has Steam exhaust. It'd be weird to me to intentionally make it so the best rocket struggles to space mine. 
-Specifically with Demolior Debris, there's almost no point in trying to collect the Hydrogen, it has too narrow of a temperature range for this. The only way to do so would be to pipe it inside the Spacefarer Module into a vacuumed are before landing, which also doesn't seem like an intended solution. There's no difference between Large Liquid Cargo Tank and the regular Liquid Cargo Tank when using this method. Doing anything else will end with the Hydrogen immediately bursting pipes or the bottles (aquired via the "empty storage" option on the Cargo Tank) immediately evaporating. Why even add Liquid Hydrogen to a space POI if all it does is burst pipes? 
-It works against the the idea of rocket chimneys, they completely ruin any material that doesn't have a wide temperature range, and letting the exhaust just spread freely (which lowers the chances of it hitting the Cargo) makes doing anything on the surface very messy, as now there's water everywhere. 

Reddit post with discussion in the comments.