yeah this. the entire questionaire is built in a way that makes it impossible to be auth-left unless you're some kind of nazbol or strasserite. none of the questionaire items deal with positions that would actually be "authoritarian" positions of a Marxist-Leninist, such as "freedom of the press and freedom of assembly sometimes have to take a backseat to fighting off counter-revolutionaries" or "a vanguard party sometimes needs to do purges to weed out corruption, incompetence and careerism". Instead, you are an authoritarian leftist if you hate abstract art and gay people and beat your children. Like, that's literally what you need to answer to score as a Maoist. If you espouse social policies of the USSR, such as being pro-abortion, being anti-racist and getting women out of the kitchen and into the universities, this test counts you as less of a Marxist-Leninist.
It's pure horseshoe theory at work, it tries to measure how fascist you are and how communist you are by the same questions, and the result is that actual communists cannot score as communists. Go figure.