OSIM International interview questions

Contacted by HR and 2 weeks later had a f2f interview. The f2f was alright, asked a lot on experience and skills, was about 1.5h long. Was sent home with a 3 part assignment consisting of - 1. Product webpage mockup 2. AI Gen environment using their product image 3. 5-10s video to highlight a feature of the product Which was all due in 1 week. But the role itself is only for a 6-months contract, usually a full time position would only ask for 1 deliverable assignment, the 2 interviewers did mention that they won't actually use it on their site but there are also many employers that ghost interviewees after assignment(s) are submitted so chose not to proceed.