So, apperently the Nullius fuels give a burnt result like: hydrogen canister -> water canister, so soon as the boat used up the fuel, it stopped because there was no place for the burnt fuel to go and yeah. I didn't realize that when I was testing, because you need to drive until the fuel gets burnt up before anything bad happens, but now I reached the point where I got the boats in my own playthrough and realized that.... Also I don't know why this pull request contains the fact that I synced the fork after you merged that other pull request, but I hope it doesn't matter.
So, apperently the Nullius fuels give a burnt result like: hydrogen canister -> water canister, so soon as the boat used up the fuel, it stopped because there was no place for the burnt fuel to go and yeah. I didn't realize that when I was testing, because you need to drive until the fuel gets burnt up before anything bad happens, but now I reached the point where I got the boats in my own playthrough and realized that.... Also I don't know why this pull request contains the fact that I synced the fork after you merged that other pull request, but I hope it doesn't matter.