Wonder Research interview questions

I passed the first part of the interview which is a quiz and was invited to do a trial assignment but the link to the trial assignment changed to "Great! You have completed your trial research. We will get back to you shortly!" without even attempting the trial assignment.

You're asked to take a test which assesses your pre-existing knowledge on how to approach a research project and grammar. If you pass, you're given the opportunity to complete a research report in their platform. However, the platform during the interview is not identical to the actual working platform. The interview platform is untimed and the actual one has a 4-hour timer with no chance to extend by 30-minute increments as indicated by some other older reviews. I actually had fun writing the report, but that is because it was untimed and on a topic that was interesting to me. When I submitted my work I felt good about it, unlike the actual experience where I submit work that I'm in doubt about and had to rush to complete.