Deeply disappointing that a company that specializes in workplace culture would ghost a candidate, especially after asking for significant investment into a multi-part, unpaid trial. I'm sharing this to warn other job seekers: think twice before investing your time here.
After multiple interviews and asking for clarification on the assignment, they ghosted. This shows the lack of respect for candidates' time and effort, and is borderline exploitative after assigning a real task with no intention of following up.