Mimecast Frontend Engineer interview questions

After a 5-minute call with a recruiter, they sent me an online coding assessment (Codility). The recruiter told me I could use React or any other frontend library & framework in the assessment because they are technology-agnostic, they value the skills, not the framework experience blah blah. However, the question was set up for Angular and there was no option to use React or anything else. Recruiter seemed nice on the phone but he clearly did not have any insights about the job post and requirements at all. So, if you are not an Angular Developer, don't waste your time.