Does severance delay my unemployment claim?

I was offered severance of 13 weeks after being let go as a store manager and I am unsure how it affects benefits. It has been weighing on me all week. The agreement mentions a release and a payment schedule.

Some states only count certain kinds of severance. A local workforce centre could tell me which.

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