Although it does have to be fixed before they can dock to the ISS, so they're working it right now. Flight rules say they can't approach the ISS unless they ha

Although it does have to be fixed before they can dock to the ISS, so they're working it right now. Flight rules say they can't approach the ISS unless they have 2/4 propellant heaters working, and right now they only have 1/4. EDIT: On the livestream they just said they fixed it.