Zenefits UI Engineer interview questions

Began with typical HR phone call, followed up with project submission. Afterwards I was invited for technical video/codepen interviews. After 2 1-on-1 technical interviews about basic JS concepts (at this point we are 3 weeks in the interview process) they invited me onsite but then withdrew this due to employees unavailability. Instead they give me 2 more technical 2-on-1 technical screens (not sure why there are two people this time as this definitely did not contribute to the call but instead made it much more awkward) to which they then decline. Seems like they had filled the role and were looking for excuses. Also was not provided feedback as well

First round was a phone interview with a senior frontend engineer. It was 30 minutes behavioral, and 30 minutes technical. He asked basic design/behavioral questions, like tell me about yourself and describe your current job. He also asked basic javascript questions.