Welcome to your interview.
The question is on your right: Contributing to an Established Design System. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
Tell me about a time you worked within an established design system and also improved it. Walk me through how you balanced consistency with product needs, how you partnered with engineers or other stakeholders, and what impact your contribution had.