IFComp players etc have sometimes been annoyed by the default auto-complete and didn't know it could be disabled. So this is a good point. An alternative solution is, to make a button/setting in the Developer that sets all "auto-fill priorities to zero", i.e. both in existing tasks and new tasks. Then that game will never have auto-complete.
Mainly to Campbell: It might be dangerous to fix this as this may cause backwards compatibility issues. In general, please consider all the "external" interpreters like Gargoyle, Frankendrift and Fabularium before doing any changes. It is okay that Adrift 4 games don't play well in Adrift 5 but if Adrift 5 games also stop working, it becomes really bad.
Option to Disable Autocomplete
