correct_response isn't working for type 'multi-select' in jsPsychSurvey

[Soran Malaie]

Hello, 

As you know, jsPsychSurvey has correct_response parameter for type 'multi-select' to enter the answers. But in the final generated data, in the accuracy section, it always gives me "false"s for correct and incorrect options (weirdly any time I select and unselect an option it generates a false at the end for it). For the type 'multi-choice', however, when you can choose only one option, it works perfectly! 

I appreciate any help in the following simple code I wrote as a short version of what I have. 

Thank you!

Soran

var Author_Recognition_Test = {
  type: jsPsychSurvey,
  pages: [
    [
      {
        type: 'multi-select',
        prompt: "Which of these names are authors? Select all that apply.",
        options: ['Virginia Woolf', 'Gary Curwen', 'George Orwell', 'Vikram Roy'],
        name: 'Author',
        correct_response: ['Virginia Woolf', 'George Orwell']
      },
    ]
  ],

};

[Josh de Leeuw]

We have moved the jsPsych support / discussion to the Discussion feature on the main GitHub repository. Would you mind posting this thread there?

https://github.com/jspsych/jsPsych/discussions