I’m setting question choice values in questions using the Question JavaScript API with this.setChoiceAnswerValue(). The fake value I’m writing ATM is proper for sure (checked with this.getChoices(); beforehand). As soon as I’ve set a question value I’d like to update the survey preview mode UI accordingly. How can I do this? Is there some Qualtrics API which allows me to do so?

As workaround I already tried to change the UI via JavaScript code. However this is not possible cause Qualtrics XM uses iframe in the preview mode I cannot mutate.