Symbotic System Engineer interview questions

The whole process was a mess, completely unprofessional and disorganized. After going through three rounds of interviews and waiting three months for a decision, they just ghosted me. It’s honestly extremely disappointing that after spending a whole month preparing for interviews, they didn’t even have the decency to say, “Hey, we’re not moving forward with you but thank you for your time” or "this will take longer than expected hold on" not a word for 3 months, not a reply to my emails, nothing. There were three interview stages with different stakeholders. The first one was technical, where they asked me five or six questions about control systems, PLCs, and automation. The next two were behavioral interviews, but the last one had a stronger technical focus.