Severance and unemployment, do they overlap? - 22 weeks in

My employer is paying severance in instalments and I am not sure whether to file now. Thank you in advance. I also wonder about the job-search requirement.

Rules differ by state. I called the claims line and asked directly, then wrote down the answer and the date.

I filed on day one anyway and reported the severance honestly. The agency decided what to do about the timing.