Grading criteria in Track depend on wording of answers

If an answer is worded differently, it seems not only can the grading different, but the criteria can change as well.

“Transistors are fundamental electronic building blocks of computers which can be composed into logic gates”
→ 2/2 because I mentioned those two facts: fundamental and composable.

“Fundamental building blocks composable into logic gates”
→ 1/2 because I didn’t mention transistors act as switches.

Besides the inconsistency, a big problem is also that the switching property of transistors wasn’t covered in the Track course yet.